$answer$ ; $proof$ ; $question$ = The mouse sees the mouse. ; $context$ = sent1: The cow chases the tiger. sent2: The cow likes the lion. sent3: The cow likes the mouse. sent4: The cow likes the tiger. sent5: The cow sees the lion. sent6: The lion likes the mouse. sent7: The mouse is blue. sent8: The mouse sees the cow. sent9: The tiger chases the cow. sent10: The tiger chases the mouse. sent11: The tiger likes the mouse. sent12: If something likes the tiger and it is blue then it chases the cow. sent13: If something sees the cow then the cow likes the lion. sent14: If something chases the mouse and the mouse likes the lion then the mouse is cold. sent15: If something chases the tiger and the tiger chases the mouse then it sees the mouse. sent16: If something is cold then it chases the tiger. sent17: If something sees the tiger then the tiger chases the lion. sent18: If something sees the mouse then the mouse likes the lion.

$answer$ = True ; $proof$ = # sent15%int1 & # sent16%int2 # sent14%int3 & sent1 # sent18%int4 # sent15%int5 sent10 sent10 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The mouse does not see the mouse. ; $context$ = sent1: The cow chases the tiger. sent2: The cow likes the lion. sent3: The cow likes the mouse. sent4: The cow likes the tiger. sent5: The cow sees the lion. sent6: The lion likes the mouse. sent7: The mouse is blue. sent8: The mouse sees the cow. sent9: The tiger chases the cow. sent10: The tiger chases the mouse. sent11: The tiger likes the mouse. sent12: If something likes the tiger and it is blue then it chases the cow. sent13: If something sees the cow then the cow likes the lion. sent14: If something chases the mouse and the mouse likes the lion then the mouse is cold. sent15: If something chases the tiger and the tiger chases the mouse then it sees the mouse. sent16: If something is cold then it chases the tiger. sent17: If something sees the tiger then the tiger chases the lion. sent18: If something sees the mouse then the mouse likes the lion.

$answer$ = False ; $proof$ = # sent15%int1 & # sent16%int2 # sent14%int3 & sent1 # sent18%int4 # sent15%int5 sent10 sent10 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Gary is smart. ; $context$ = sent1: Bob is round. sent2: Bob is young. sent3: Charlie is kind. sent4: Fiona is big. sent5: Fiona is green. sent6: Fiona is kind. sent7: Fiona is round. sent8: Fiona is smart. sent9: Fiona is white. sent10: Fiona is young. sent11: Gary is big. sent12: Gary is smart. sent13: Green things are white. sent14: All green, white things are young. sent15: If something is green and young then it is round. sent16: All round things are kind. sent17: If something is round and smart then it is kind. sent18: All big things are green. sent19: Round, young things are big. sent20: If Bob is young and Bob is round then Bob is smart.

$answer$ = True ; $proof$ = sent12


$answer$ ; $proof$ ; $question$ = Fiona is not big. ; $context$ = sent1: Bob is round. sent2: Bob is young. sent3: Charlie is kind. sent4: Fiona is big. sent5: Fiona is green. sent6: Fiona is kind. sent7: Fiona is round. sent8: Fiona is smart. sent9: Fiona is white. sent10: Fiona is young. sent11: Gary is big. sent12: Gary is smart. sent13: Green things are white. sent14: All green, white things are young. sent15: If something is green and young then it is round. sent16: All round things are kind. sent17: If something is round and smart then it is kind. sent18: All big things are green. sent19: Round, young things are big. sent20: If Bob is young and Bob is round then Bob is smart.

$answer$ = False ; $proof$ = sent4


$answer$ ; $proof$ ; $question$ = Bob is big. ; $context$ = sent1: Bob is round. sent2: Bob is young. sent3: Charlie is kind. sent4: Fiona is big. sent5: Fiona is green. sent6: Fiona is kind. sent7: Fiona is round. sent8: Fiona is smart. sent9: Fiona is white. sent10: Fiona is young. sent11: Gary is big. sent12: Gary is smart. sent13: Green things are white. sent14: All green, white things are young. sent15: If something is green and young then it is round. sent16: All round things are kind. sent17: If something is round and smart then it is kind. sent18: All big things are green. sent19: Round, young things are big. sent20: If Bob is young and Bob is round then Bob is smart.

$answer$ = True ; $proof$ = # sent19%int1 sent2 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Bob is not kind. ; $context$ = sent1: Bob is round. sent2: Bob is young. sent3: Charlie is kind. sent4: Fiona is big. sent5: Fiona is green. sent6: Fiona is kind. sent7: Fiona is round. sent8: Fiona is smart. sent9: Fiona is white. sent10: Fiona is young. sent11: Gary is big. sent12: Gary is smart. sent13: Green things are white. sent14: All green, white things are young. sent15: If something is green and young then it is round. sent16: All round things are kind. sent17: If something is round and smart then it is kind. sent18: All big things are green. sent19: Round, young things are big. sent20: If Bob is young and Bob is round then Bob is smart.

$answer$ = False ; $proof$ = # sent16%int1 sent1 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Gary is white. ; $context$ = sent1: Bob is round. sent2: Bob is young. sent3: Charlie is kind. sent4: Fiona is big. sent5: Fiona is green. sent6: Fiona is kind. sent7: Fiona is round. sent8: Fiona is smart. sent9: Fiona is white. sent10: Fiona is young. sent11: Gary is big. sent12: Gary is smart. sent13: Green things are white. sent14: All green, white things are young. sent15: If something is green and young then it is round. sent16: All round things are kind. sent17: If something is round and smart then it is kind. sent18: All big things are green. sent19: Round, young things are big. sent20: If Bob is young and Bob is round then Bob is smart.

$answer$ = True ; $proof$ = # sent13%int1 # sent18%int2 sent11 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Gary is not white. ; $context$ = sent1: Bob is round. sent2: Bob is young. sent3: Charlie is kind. sent4: Fiona is big. sent5: Fiona is green. sent6: Fiona is kind. sent7: Fiona is round. sent8: Fiona is smart. sent9: Fiona is white. sent10: Fiona is young. sent11: Gary is big. sent12: Gary is smart. sent13: Green things are white. sent14: All green, white things are young. sent15: If something is green and young then it is round. sent16: All round things are kind. sent17: If something is round and smart then it is kind. sent18: All big things are green. sent19: Round, young things are big. sent20: If Bob is young and Bob is round then Bob is smart.

$answer$ = False ; $proof$ = # sent13%int1 # sent18%int2 sent11 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Bob is white. ; $context$ = sent1: Bob is round. sent2: Bob is young. sent3: Charlie is kind. sent4: Fiona is big. sent5: Fiona is green. sent6: Fiona is kind. sent7: Fiona is round. sent8: Fiona is smart. sent9: Fiona is white. sent10: Fiona is young. sent11: Gary is big. sent12: Gary is smart. sent13: Green things are white. sent14: All green, white things are young. sent15: If something is green and young then it is round. sent16: All round things are kind. sent17: If something is round and smart then it is kind. sent18: All big things are green. sent19: Round, young things are big. sent20: If Bob is young and Bob is round then Bob is smart.

$answer$ = True ; $proof$ = # sent13%int1 # sent18%int2 # sent19%int3 sent2 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Bob is not white. ; $context$ = sent1: Bob is round. sent2: Bob is young. sent3: Charlie is kind. sent4: Fiona is big. sent5: Fiona is green. sent6: Fiona is kind. sent7: Fiona is round. sent8: Fiona is smart. sent9: Fiona is white. sent10: Fiona is young. sent11: Gary is big. sent12: Gary is smart. sent13: Green things are white. sent14: All green, white things are young. sent15: If something is green and young then it is round. sent16: All round things are kind. sent17: If something is round and smart then it is kind. sent18: All big things are green. sent19: Round, young things are big. sent20: If Bob is young and Bob is round then Bob is smart.

$answer$ = False ; $proof$ = # sent13%int1 # sent18%int2 # sent19%int3 sent2 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Gary is round. ; $context$ = sent1: Bob is round. sent2: Bob is young. sent3: Charlie is kind. sent4: Fiona is big. sent5: Fiona is green. sent6: Fiona is kind. sent7: Fiona is round. sent8: Fiona is smart. sent9: Fiona is white. sent10: Fiona is young. sent11: Gary is big. sent12: Gary is smart. sent13: Green things are white. sent14: All green, white things are young. sent15: If something is green and young then it is round. sent16: All round things are kind. sent17: If something is round and smart then it is kind. sent18: All big things are green. sent19: Round, young things are big. sent20: If Bob is young and Bob is round then Bob is smart.

$answer$ = True ; $proof$ = # sent15%int1 & # sent18%int4 sent11 # sent14%int2 & # sent18%int4 sent11 # sent13%int3 # sent18%int4 sent11 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Gary is not round. ; $context$ = sent1: Bob is round. sent2: Bob is young. sent3: Charlie is kind. sent4: Fiona is big. sent5: Fiona is green. sent6: Fiona is kind. sent7: Fiona is round. sent8: Fiona is smart. sent9: Fiona is white. sent10: Fiona is young. sent11: Gary is big. sent12: Gary is smart. sent13: Green things are white. sent14: All green, white things are young. sent15: If something is green and young then it is round. sent16: All round things are kind. sent17: If something is round and smart then it is kind. sent18: All big things are green. sent19: Round, young things are big. sent20: If Bob is young and Bob is round then Bob is smart.

$answer$ = False ; $proof$ = # sent15%int1 & # sent18%int4 sent11 # sent14%int2 & # sent18%int4 sent11 # sent13%int3 # sent18%int4 sent11 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Gary is kind. ; $context$ = sent1: Bob is round. sent2: Bob is young. sent3: Charlie is kind. sent4: Fiona is big. sent5: Fiona is green. sent6: Fiona is kind. sent7: Fiona is round. sent8: Fiona is smart. sent9: Fiona is white. sent10: Fiona is young. sent11: Gary is big. sent12: Gary is smart. sent13: Green things are white. sent14: All green, white things are young. sent15: If something is green and young then it is round. sent16: All round things are kind. sent17: If something is round and smart then it is kind. sent18: All big things are green. sent19: Round, young things are big. sent20: If Bob is young and Bob is round then Bob is smart.

$answer$ = True ; $proof$ = # sent16%int1 # sent15%int2 & # sent18%int5 sent11 # sent14%int3 & # sent18%int5 sent11 # sent13%int4 # sent18%int5 sent11 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Gary is not kind. ; $context$ = sent1: Bob is round. sent2: Bob is young. sent3: Charlie is kind. sent4: Fiona is big. sent5: Fiona is green. sent6: Fiona is kind. sent7: Fiona is round. sent8: Fiona is smart. sent9: Fiona is white. sent10: Fiona is young. sent11: Gary is big. sent12: Gary is smart. sent13: Green things are white. sent14: All green, white things are young. sent15: If something is green and young then it is round. sent16: All round things are kind. sent17: If something is round and smart then it is kind. sent18: All big things are green. sent19: Round, young things are big. sent20: If Bob is young and Bob is round then Bob is smart.

$answer$ = False ; $proof$ = # sent16%int1 # sent15%int2 & # sent18%int5 sent11 # sent14%int3 & # sent18%int5 sent11 # sent13%int4 # sent18%int5 sent11 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The rabbit chases the cow. ; $context$ = sent1: The bear chases the cow. sent2: The bear chases the lion. sent3: The bear is red. sent4: The bear is round. sent5: The bear sees the cow. sent6: The bear sees the lion. sent7: The bear sees the rabbit. sent8: The cow needs the rabbit. sent9: The cow sees the bear. sent10: The lion is nice. sent11: The lion needs the cow. sent12: The rabbit chases the cow. sent13: The rabbit chases the lion. sent14: The rabbit is kind. sent15: If something chases the lion then the lion chases the cow. sent16: If something is kind and red then it sees the bear. sent17: If something needs the rabbit then it is big. sent18: If something needs the rabbit and it chases the bear then it chases the cow. sent19: If something is round and red then it sees the bear. sent20: If something is big then it chases the rabbit. sent21: If the bear chases the lion and the lion is red then the bear needs the rabbit. sent22: If something is red then it needs the rabbit. sent23: If something is round and it needs the rabbit then the rabbit is red.

$answer$ = True ; $proof$ = sent12


$answer$ ; $proof$ ; $question$ = The lion does not need the cow. ; $context$ = sent1: The bear chases the cow. sent2: The bear chases the lion. sent3: The bear is red. sent4: The bear is round. sent5: The bear sees the cow. sent6: The bear sees the lion. sent7: The bear sees the rabbit. sent8: The cow needs the rabbit. sent9: The cow sees the bear. sent10: The lion is nice. sent11: The lion needs the cow. sent12: The rabbit chases the cow. sent13: The rabbit chases the lion. sent14: The rabbit is kind. sent15: If something chases the lion then the lion chases the cow. sent16: If something is kind and red then it sees the bear. sent17: If something needs the rabbit then it is big. sent18: If something needs the rabbit and it chases the bear then it chases the cow. sent19: If something is round and red then it sees the bear. sent20: If something is big then it chases the rabbit. sent21: If the bear chases the lion and the lion is red then the bear needs the rabbit. sent22: If something is red then it needs the rabbit. sent23: If something is round and it needs the rabbit then the rabbit is red.

$answer$ = False ; $proof$ = sent11


$answer$ ; $proof$ ; $question$ = The bear needs the rabbit. ; $context$ = sent1: The bear chases the cow. sent2: The bear chases the lion. sent3: The bear is red. sent4: The bear is round. sent5: The bear sees the cow. sent6: The bear sees the lion. sent7: The bear sees the rabbit. sent8: The cow needs the rabbit. sent9: The cow sees the bear. sent10: The lion is nice. sent11: The lion needs the cow. sent12: The rabbit chases the cow. sent13: The rabbit chases the lion. sent14: The rabbit is kind. sent15: If something chases the lion then the lion chases the cow. sent16: If something is kind and red then it sees the bear. sent17: If something needs the rabbit then it is big. sent18: If something needs the rabbit and it chases the bear then it chases the cow. sent19: If something is round and red then it sees the bear. sent20: If something is big then it chases the rabbit. sent21: If the bear chases the lion and the lion is red then the bear needs the rabbit. sent22: If something is red then it needs the rabbit. sent23: If something is round and it needs the rabbit then the rabbit is red.

$answer$ = True ; $proof$ = # sent22%int1 sent3 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The bear does not see the bear. ; $context$ = sent1: The bear chases the cow. sent2: The bear chases the lion. sent3: The bear is red. sent4: The bear is round. sent5: The bear sees the cow. sent6: The bear sees the lion. sent7: The bear sees the rabbit. sent8: The cow needs the rabbit. sent9: The cow sees the bear. sent10: The lion is nice. sent11: The lion needs the cow. sent12: The rabbit chases the cow. sent13: The rabbit chases the lion. sent14: The rabbit is kind. sent15: If something chases the lion then the lion chases the cow. sent16: If something is kind and red then it sees the bear. sent17: If something needs the rabbit then it is big. sent18: If something needs the rabbit and it chases the bear then it chases the cow. sent19: If something is round and red then it sees the bear. sent20: If something is big then it chases the rabbit. sent21: If the bear chases the lion and the lion is red then the bear needs the rabbit. sent22: If something is red then it needs the rabbit. sent23: If something is round and it needs the rabbit then the rabbit is red.

$answer$ = False ; $proof$ = # sent19%int1 sent3 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The cow chases the rabbit. ; $context$ = sent1: The bear chases the cow. sent2: The bear chases the lion. sent3: The bear is red. sent4: The bear is round. sent5: The bear sees the cow. sent6: The bear sees the lion. sent7: The bear sees the rabbit. sent8: The cow needs the rabbit. sent9: The cow sees the bear. sent10: The lion is nice. sent11: The lion needs the cow. sent12: The rabbit chases the cow. sent13: The rabbit chases the lion. sent14: The rabbit is kind. sent15: If something chases the lion then the lion chases the cow. sent16: If something is kind and red then it sees the bear. sent17: If something needs the rabbit then it is big. sent18: If something needs the rabbit and it chases the bear then it chases the cow. sent19: If something is round and red then it sees the bear. sent20: If something is big then it chases the rabbit. sent21: If the bear chases the lion and the lion is red then the bear needs the rabbit. sent22: If something is red then it needs the rabbit. sent23: If something is round and it needs the rabbit then the rabbit is red.

$answer$ = True ; $proof$ = # sent20%int1 # sent17%int2 sent8 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The bear is not big. ; $context$ = sent1: The bear chases the cow. sent2: The bear chases the lion. sent3: The bear is red. sent4: The bear is round. sent5: The bear sees the cow. sent6: The bear sees the lion. sent7: The bear sees the rabbit. sent8: The cow needs the rabbit. sent9: The cow sees the bear. sent10: The lion is nice. sent11: The lion needs the cow. sent12: The rabbit chases the cow. sent13: The rabbit chases the lion. sent14: The rabbit is kind. sent15: If something chases the lion then the lion chases the cow. sent16: If something is kind and red then it sees the bear. sent17: If something needs the rabbit then it is big. sent18: If something needs the rabbit and it chases the bear then it chases the cow. sent19: If something is round and red then it sees the bear. sent20: If something is big then it chases the rabbit. sent21: If the bear chases the lion and the lion is red then the bear needs the rabbit. sent22: If something is red then it needs the rabbit. sent23: If something is round and it needs the rabbit then the rabbit is red.

$answer$ = False ; $proof$ = # sent17%int1 # sent22%int2 sent3 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The rabbit needs the rabbit. ; $context$ = sent1: The bear chases the cow. sent2: The bear chases the lion. sent3: The bear is red. sent4: The bear is round. sent5: The bear sees the cow. sent6: The bear sees the lion. sent7: The bear sees the rabbit. sent8: The cow needs the rabbit. sent9: The cow sees the bear. sent10: The lion is nice. sent11: The lion needs the cow. sent12: The rabbit chases the cow. sent13: The rabbit chases the lion. sent14: The rabbit is kind. sent15: If something chases the lion then the lion chases the cow. sent16: If something is kind and red then it sees the bear. sent17: If something needs the rabbit then it is big. sent18: If something needs the rabbit and it chases the bear then it chases the cow. sent19: If something is round and red then it sees the bear. sent20: If something is big then it chases the rabbit. sent21: If the bear chases the lion and the lion is red then the bear needs the rabbit. sent22: If something is red then it needs the rabbit. sent23: If something is round and it needs the rabbit then the rabbit is red.

$answer$ = True ; $proof$ = # sent22%int1 # sent23%int2 & sent4 # sent22%int3 sent3 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The bear does not chase the rabbit. ; $context$ = sent1: The bear chases the cow. sent2: The bear chases the lion. sent3: The bear is red. sent4: The bear is round. sent5: The bear sees the cow. sent6: The bear sees the lion. sent7: The bear sees the rabbit. sent8: The cow needs the rabbit. sent9: The cow sees the bear. sent10: The lion is nice. sent11: The lion needs the cow. sent12: The rabbit chases the cow. sent13: The rabbit chases the lion. sent14: The rabbit is kind. sent15: If something chases the lion then the lion chases the cow. sent16: If something is kind and red then it sees the bear. sent17: If something needs the rabbit then it is big. sent18: If something needs the rabbit and it chases the bear then it chases the cow. sent19: If something is round and red then it sees the bear. sent20: If something is big then it chases the rabbit. sent21: If the bear chases the lion and the lion is red then the bear needs the rabbit. sent22: If something is red then it needs the rabbit. sent23: If something is round and it needs the rabbit then the rabbit is red.

$answer$ = False ; $proof$ = # sent20%int1 # sent17%int2 # sent22%int3 sent3 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The rabbit is big. ; $context$ = sent1: The bear chases the cow. sent2: The bear chases the lion. sent3: The bear is red. sent4: The bear is round. sent5: The bear sees the cow. sent6: The bear sees the lion. sent7: The bear sees the rabbit. sent8: The cow needs the rabbit. sent9: The cow sees the bear. sent10: The lion is nice. sent11: The lion needs the cow. sent12: The rabbit chases the cow. sent13: The rabbit chases the lion. sent14: The rabbit is kind. sent15: If something chases the lion then the lion chases the cow. sent16: If something is kind and red then it sees the bear. sent17: If something needs the rabbit then it is big. sent18: If something needs the rabbit and it chases the bear then it chases the cow. sent19: If something is round and red then it sees the bear. sent20: If something is big then it chases the rabbit. sent21: If the bear chases the lion and the lion is red then the bear needs the rabbit. sent22: If something is red then it needs the rabbit. sent23: If something is round and it needs the rabbit then the rabbit is red.

$answer$ = True ; $proof$ = # sent17%int1 # sent22%int2 # sent23%int3 & sent4 # sent22%int4 sent3 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The rabbit is not big. ; $context$ = sent1: The bear chases the cow. sent2: The bear chases the lion. sent3: The bear is red. sent4: The bear is round. sent5: The bear sees the cow. sent6: The bear sees the lion. sent7: The bear sees the rabbit. sent8: The cow needs the rabbit. sent9: The cow sees the bear. sent10: The lion is nice. sent11: The lion needs the cow. sent12: The rabbit chases the cow. sent13: The rabbit chases the lion. sent14: The rabbit is kind. sent15: If something chases the lion then the lion chases the cow. sent16: If something is kind and red then it sees the bear. sent17: If something needs the rabbit then it is big. sent18: If something needs the rabbit and it chases the bear then it chases the cow. sent19: If something is round and red then it sees the bear. sent20: If something is big then it chases the rabbit. sent21: If the bear chases the lion and the lion is red then the bear needs the rabbit. sent22: If something is red then it needs the rabbit. sent23: If something is round and it needs the rabbit then the rabbit is red.

$answer$ = False ; $proof$ = # sent17%int1 # sent22%int2 # sent23%int3 & sent4 # sent22%int4 sent3 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The rabbit chases the rabbit. ; $context$ = sent1: The bear chases the cow. sent2: The bear chases the lion. sent3: The bear is red. sent4: The bear is round. sent5: The bear sees the cow. sent6: The bear sees the lion. sent7: The bear sees the rabbit. sent8: The cow needs the rabbit. sent9: The cow sees the bear. sent10: The lion is nice. sent11: The lion needs the cow. sent12: The rabbit chases the cow. sent13: The rabbit chases the lion. sent14: The rabbit is kind. sent15: If something chases the lion then the lion chases the cow. sent16: If something is kind and red then it sees the bear. sent17: If something needs the rabbit then it is big. sent18: If something needs the rabbit and it chases the bear then it chases the cow. sent19: If something is round and red then it sees the bear. sent20: If something is big then it chases the rabbit. sent21: If the bear chases the lion and the lion is red then the bear needs the rabbit. sent22: If something is red then it needs the rabbit. sent23: If something is round and it needs the rabbit then the rabbit is red.

$answer$ = True ; $proof$ = # sent20%int1 # sent17%int2 # sent22%int3 # sent23%int4 & sent4 # sent22%int5 sent3 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The rabbit does not chase the rabbit. ; $context$ = sent1: The bear chases the cow. sent2: The bear chases the lion. sent3: The bear is red. sent4: The bear is round. sent5: The bear sees the cow. sent6: The bear sees the lion. sent7: The bear sees the rabbit. sent8: The cow needs the rabbit. sent9: The cow sees the bear. sent10: The lion is nice. sent11: The lion needs the cow. sent12: The rabbit chases the cow. sent13: The rabbit chases the lion. sent14: The rabbit is kind. sent15: If something chases the lion then the lion chases the cow. sent16: If something is kind and red then it sees the bear. sent17: If something needs the rabbit then it is big. sent18: If something needs the rabbit and it chases the bear then it chases the cow. sent19: If something is round and red then it sees the bear. sent20: If something is big then it chases the rabbit. sent21: If the bear chases the lion and the lion is red then the bear needs the rabbit. sent22: If something is red then it needs the rabbit. sent23: If something is round and it needs the rabbit then the rabbit is red.

$answer$ = False ; $proof$ = # sent20%int1 # sent17%int2 # sent22%int3 # sent23%int4 & sent4 # sent22%int5 sent3 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The lion likes the cow. ; $context$ = sent1: The bald eagle is young. sent2: The bald eagle likes the cow. sent3: The bald eagle likes the lion. sent4: The bald eagle visits the cow. sent5: The bald eagle visits the squirrel. sent6: The cow is red. sent7: The lion is red. sent8: The lion is rough. sent9: The lion is young. sent10: The lion likes the cow. sent11: The lion needs the bald eagle. sent12: The lion visits the cow. sent13: The squirrel is young. sent14: The squirrel likes the bald eagle. sent15: The squirrel needs the bald eagle. sent16: The squirrel visits the lion. sent17: If something visits the cow then it is rough. sent18: If something is green then it is rough. sent19: If something is rough and it visits the squirrel then the squirrel is green. sent20: If something is rough and it does not visit the squirrel then it is big. sent21: If something likes the bald eagle then the bald eagle is rough. sent22: If the lion needs the cow then the lion is green. sent23: If something needs the bald eagle and it likes the lion then the bald eagle is young. sent24: If something is big and young then it needs the squirrel.

$answer$ = True ; $proof$ = sent10


$answer$ ; $proof$ ; $question$ = The squirrel is not young. ; $context$ = sent1: The bald eagle is young. sent2: The bald eagle likes the cow. sent3: The bald eagle likes the lion. sent4: The bald eagle visits the cow. sent5: The bald eagle visits the squirrel. sent6: The cow is red. sent7: The lion is red. sent8: The lion is rough. sent9: The lion is young. sent10: The lion likes the cow. sent11: The lion needs the bald eagle. sent12: The lion visits the cow. sent13: The squirrel is young. sent14: The squirrel likes the bald eagle. sent15: The squirrel needs the bald eagle. sent16: The squirrel visits the lion. sent17: If something visits the cow then it is rough. sent18: If something is green then it is rough. sent19: If something is rough and it visits the squirrel then the squirrel is green. sent20: If something is rough and it does not visit the squirrel then it is big. sent21: If something likes the bald eagle then the bald eagle is rough. sent22: If the lion needs the cow then the lion is green. sent23: If something needs the bald eagle and it likes the lion then the bald eagle is young. sent24: If something is big and young then it needs the squirrel.

$answer$ = False ; $proof$ = sent13


$answer$ ; $proof$ ; $question$ = The lion is big. ; $context$ = sent1: The bald eagle is young. sent2: The bald eagle likes the cow. sent3: The bald eagle likes the lion. sent4: The bald eagle visits the cow. sent5: The bald eagle visits the squirrel. sent6: The cow is red. sent7: The lion is red. sent8: The lion is rough. sent9: The lion is young. sent10: The lion likes the cow. sent11: The lion needs the bald eagle. sent12: The lion visits the cow. sent13: The squirrel is young. sent14: The squirrel likes the bald eagle. sent15: The squirrel needs the bald eagle. sent16: The squirrel visits the lion. sent17: If something visits the cow then it is rough. sent18: If something is green then it is rough. sent19: If something is rough and it visits the squirrel then the squirrel is green. sent20: If something is rough and it does not visit the squirrel then it is big. sent21: If something likes the bald eagle then the bald eagle is rough. sent22: If the lion needs the cow then the lion is green. sent23: If something needs the bald eagle and it likes the lion then the bald eagle is young. sent24: If something is big and young then it needs the squirrel.

$answer$ = True ; $proof$ = # sent20%int1 naf1 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The bald eagle is not rough. ; $context$ = sent1: The bald eagle is young. sent2: The bald eagle likes the cow. sent3: The bald eagle likes the lion. sent4: The bald eagle visits the cow. sent5: The bald eagle visits the squirrel. sent6: The cow is red. sent7: The lion is red. sent8: The lion is rough. sent9: The lion is young. sent10: The lion likes the cow. sent11: The lion needs the bald eagle. sent12: The lion visits the cow. sent13: The squirrel is young. sent14: The squirrel likes the bald eagle. sent15: The squirrel needs the bald eagle. sent16: The squirrel visits the lion. sent17: If something visits the cow then it is rough. sent18: If something is green then it is rough. sent19: If something is rough and it visits the squirrel then the squirrel is green. sent20: If something is rough and it does not visit the squirrel then it is big. sent21: If something likes the bald eagle then the bald eagle is rough. sent22: If the lion needs the cow then the lion is green. sent23: If something needs the bald eagle and it likes the lion then the bald eagle is young. sent24: If something is big and young then it needs the squirrel.

$answer$ = False ; $proof$ = # sent21%int1 sent14 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The lion needs the squirrel. ; $context$ = sent1: The bald eagle is young. sent2: The bald eagle likes the cow. sent3: The bald eagle likes the lion. sent4: The bald eagle visits the cow. sent5: The bald eagle visits the squirrel. sent6: The cow is red. sent7: The lion is red. sent8: The lion is rough. sent9: The lion is young. sent10: The lion likes the cow. sent11: The lion needs the bald eagle. sent12: The lion visits the cow. sent13: The squirrel is young. sent14: The squirrel likes the bald eagle. sent15: The squirrel needs the bald eagle. sent16: The squirrel visits the lion. sent17: If something visits the cow then it is rough. sent18: If something is green then it is rough. sent19: If something is rough and it visits the squirrel then the squirrel is green. sent20: If something is rough and it does not visit the squirrel then it is big. sent21: If something likes the bald eagle then the bald eagle is rough. sent22: If the lion needs the cow then the lion is green. sent23: If something needs the bald eagle and it likes the lion then the bald eagle is young. sent24: If something is big and young then it needs the squirrel.

$answer$ = True ; $proof$ = # sent24%int1 & # sent20%int2 naf1 sent9 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The squirrel is not green. ; $context$ = sent1: The bald eagle is young. sent2: The bald eagle likes the cow. sent3: The bald eagle likes the lion. sent4: The bald eagle visits the cow. sent5: The bald eagle visits the squirrel. sent6: The cow is red. sent7: The lion is red. sent8: The lion is rough. sent9: The lion is young. sent10: The lion likes the cow. sent11: The lion needs the bald eagle. sent12: The lion visits the cow. sent13: The squirrel is young. sent14: The squirrel likes the bald eagle. sent15: The squirrel needs the bald eagle. sent16: The squirrel visits the lion. sent17: If something visits the cow then it is rough. sent18: If something is green then it is rough. sent19: If something is rough and it visits the squirrel then the squirrel is green. sent20: If something is rough and it does not visit the squirrel then it is big. sent21: If something likes the bald eagle then the bald eagle is rough. sent22: If the lion needs the cow then the lion is green. sent23: If something needs the bald eagle and it likes the lion then the bald eagle is young. sent24: If something is big and young then it needs the squirrel.

$answer$ = False ; $proof$ = # sent19%int1 & # sent21%int2 sent14 sent5 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The squirrel is rough. ; $context$ = sent1: The bald eagle is young. sent2: The bald eagle likes the cow. sent3: The bald eagle likes the lion. sent4: The bald eagle visits the cow. sent5: The bald eagle visits the squirrel. sent6: The cow is red. sent7: The lion is red. sent8: The lion is rough. sent9: The lion is young. sent10: The lion likes the cow. sent11: The lion needs the bald eagle. sent12: The lion visits the cow. sent13: The squirrel is young. sent14: The squirrel likes the bald eagle. sent15: The squirrel needs the bald eagle. sent16: The squirrel visits the lion. sent17: If something visits the cow then it is rough. sent18: If something is green then it is rough. sent19: If something is rough and it visits the squirrel then the squirrel is green. sent20: If something is rough and it does not visit the squirrel then it is big. sent21: If something likes the bald eagle then the bald eagle is rough. sent22: If the lion needs the cow then the lion is green. sent23: If something needs the bald eagle and it likes the lion then the bald eagle is young. sent24: If something is big and young then it needs the squirrel.

$answer$ = True ; $proof$ = # sent18%int1 # sent19%int2 & # sent21%int3 sent14 sent5 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The squirrel is not rough. ; $context$ = sent1: The bald eagle is young. sent2: The bald eagle likes the cow. sent3: The bald eagle likes the lion. sent4: The bald eagle visits the cow. sent5: The bald eagle visits the squirrel. sent6: The cow is red. sent7: The lion is red. sent8: The lion is rough. sent9: The lion is young. sent10: The lion likes the cow. sent11: The lion needs the bald eagle. sent12: The lion visits the cow. sent13: The squirrel is young. sent14: The squirrel likes the bald eagle. sent15: The squirrel needs the bald eagle. sent16: The squirrel visits the lion. sent17: If something visits the cow then it is rough. sent18: If something is green then it is rough. sent19: If something is rough and it visits the squirrel then the squirrel is green. sent20: If something is rough and it does not visit the squirrel then it is big. sent21: If something likes the bald eagle then the bald eagle is rough. sent22: If the lion needs the cow then the lion is green. sent23: If something needs the bald eagle and it likes the lion then the bald eagle is young. sent24: If something is big and young then it needs the squirrel.

$answer$ = False ; $proof$ = # sent18%int1 # sent19%int2 & # sent21%int3 sent14 sent5 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The squirrel is big. ; $context$ = sent1: The bald eagle is young. sent2: The bald eagle likes the cow. sent3: The bald eagle likes the lion. sent4: The bald eagle visits the cow. sent5: The bald eagle visits the squirrel. sent6: The cow is red. sent7: The lion is red. sent8: The lion is rough. sent9: The lion is young. sent10: The lion likes the cow. sent11: The lion needs the bald eagle. sent12: The lion visits the cow. sent13: The squirrel is young. sent14: The squirrel likes the bald eagle. sent15: The squirrel needs the bald eagle. sent16: The squirrel visits the lion. sent17: If something visits the cow then it is rough. sent18: If something is green then it is rough. sent19: If something is rough and it visits the squirrel then the squirrel is green. sent20: If something is rough and it does not visit the squirrel then it is big. sent21: If something likes the bald eagle then the bald eagle is rough. sent22: If the lion needs the cow then the lion is green. sent23: If something needs the bald eagle and it likes the lion then the bald eagle is young. sent24: If something is big and young then it needs the squirrel.

$answer$ = True ; $proof$ = # sent20%int1 & # sent18%int2 # sent19%int3 & # sent21%int4 sent14 sent5 naf1 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The squirrel is not big. ; $context$ = sent1: The bald eagle is young. sent2: The bald eagle likes the cow. sent3: The bald eagle likes the lion. sent4: The bald eagle visits the cow. sent5: The bald eagle visits the squirrel. sent6: The cow is red. sent7: The lion is red. sent8: The lion is rough. sent9: The lion is young. sent10: The lion likes the cow. sent11: The lion needs the bald eagle. sent12: The lion visits the cow. sent13: The squirrel is young. sent14: The squirrel likes the bald eagle. sent15: The squirrel needs the bald eagle. sent16: The squirrel visits the lion. sent17: If something visits the cow then it is rough. sent18: If something is green then it is rough. sent19: If something is rough and it visits the squirrel then the squirrel is green. sent20: If something is rough and it does not visit the squirrel then it is big. sent21: If something likes the bald eagle then the bald eagle is rough. sent22: If the lion needs the cow then the lion is green. sent23: If something needs the bald eagle and it likes the lion then the bald eagle is young. sent24: If something is big and young then it needs the squirrel.

$answer$ = False ; $proof$ = # sent20%int1 & # sent18%int2 # sent19%int3 & # sent21%int4 sent14 sent5 naf1 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The squirrel needs the squirrel. ; $context$ = sent1: The bald eagle is young. sent2: The bald eagle likes the cow. sent3: The bald eagle likes the lion. sent4: The bald eagle visits the cow. sent5: The bald eagle visits the squirrel. sent6: The cow is red. sent7: The lion is red. sent8: The lion is rough. sent9: The lion is young. sent10: The lion likes the cow. sent11: The lion needs the bald eagle. sent12: The lion visits the cow. sent13: The squirrel is young. sent14: The squirrel likes the bald eagle. sent15: The squirrel needs the bald eagle. sent16: The squirrel visits the lion. sent17: If something visits the cow then it is rough. sent18: If something is green then it is rough. sent19: If something is rough and it visits the squirrel then the squirrel is green. sent20: If something is rough and it does not visit the squirrel then it is big. sent21: If something likes the bald eagle then the bald eagle is rough. sent22: If the lion needs the cow then the lion is green. sent23: If something needs the bald eagle and it likes the lion then the bald eagle is young. sent24: If something is big and young then it needs the squirrel.

$answer$ = True ; $proof$ = # sent24%int1 & # sent20%int2 & # sent18%int3 # sent19%int4 & # sent21%int5 sent14 sent5 naf1 sent13 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The squirrel does not need the squirrel. ; $context$ = sent1: The bald eagle is young. sent2: The bald eagle likes the cow. sent3: The bald eagle likes the lion. sent4: The bald eagle visits the cow. sent5: The bald eagle visits the squirrel. sent6: The cow is red. sent7: The lion is red. sent8: The lion is rough. sent9: The lion is young. sent10: The lion likes the cow. sent11: The lion needs the bald eagle. sent12: The lion visits the cow. sent13: The squirrel is young. sent14: The squirrel likes the bald eagle. sent15: The squirrel needs the bald eagle. sent16: The squirrel visits the lion. sent17: If something visits the cow then it is rough. sent18: If something is green then it is rough. sent19: If something is rough and it visits the squirrel then the squirrel is green. sent20: If something is rough and it does not visit the squirrel then it is big. sent21: If something likes the bald eagle then the bald eagle is rough. sent22: If the lion needs the cow then the lion is green. sent23: If something needs the bald eagle and it likes the lion then the bald eagle is young. sent24: If something is big and young then it needs the squirrel.

$answer$ = False ; $proof$ = # sent24%int1 & # sent20%int2 & # sent18%int3 # sent19%int4 & # sent21%int5 sent14 sent5 naf1 sent13 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Fiona is kind. ; $context$ = sent1: Charlie is kind. sent2: Charlie is young. sent3: Fiona is big. sent4: Fiona is green. sent5: Fiona is kind. sent6: Fiona is rough. sent7: Fiona is round. sent8: Gary is big. sent9: Gary is green. sent10: Gary is kind. sent11: Gary is rough. sent12: Gary is round. sent13: Gary is white. sent14: Harry is green. sent15: Harry is kind. sent16: Harry is round. sent17: If Harry is big and Harry is white then Harry is round. sent18: All kind, young things are big. sent19: All green things are big. sent20: If Charlie is kind and Charlie is white then Charlie is rough. sent21: All rough things are green. sent22: All big things are round. sent23: Young, green things are round. sent24: If something is round and big then it is white. sent25: Big things are kind.

$answer$ = True ; $proof$ = sent5


$answer$ ; $proof$ ; $question$ = Gary is not green. ; $context$ = sent1: Charlie is kind. sent2: Charlie is young. sent3: Fiona is big. sent4: Fiona is green. sent5: Fiona is kind. sent6: Fiona is rough. sent7: Fiona is round. sent8: Gary is big. sent9: Gary is green. sent10: Gary is kind. sent11: Gary is rough. sent12: Gary is round. sent13: Gary is white. sent14: Harry is green. sent15: Harry is kind. sent16: Harry is round. sent17: If Harry is big and Harry is white then Harry is round. sent18: All kind, young things are big. sent19: All green things are big. sent20: If Charlie is kind and Charlie is white then Charlie is rough. sent21: All rough things are green. sent22: All big things are round. sent23: Young, green things are round. sent24: If something is round and big then it is white. sent25: Big things are kind.

$answer$ = False ; $proof$ = sent9


$answer$ ; $proof$ ; $question$ = Charlie is big. ; $context$ = sent1: Charlie is kind. sent2: Charlie is young. sent3: Fiona is big. sent4: Fiona is green. sent5: Fiona is kind. sent6: Fiona is rough. sent7: Fiona is round. sent8: Gary is big. sent9: Gary is green. sent10: Gary is kind. sent11: Gary is rough. sent12: Gary is round. sent13: Gary is white. sent14: Harry is green. sent15: Harry is kind. sent16: Harry is round. sent17: If Harry is big and Harry is white then Harry is round. sent18: All kind, young things are big. sent19: All green things are big. sent20: If Charlie is kind and Charlie is white then Charlie is rough. sent21: All rough things are green. sent22: All big things are round. sent23: Young, green things are round. sent24: If something is round and big then it is white. sent25: Big things are kind.

$answer$ = True ; $proof$ = # sent18%int1 sent2 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Charlie is not big. ; $context$ = sent1: Charlie is kind. sent2: Charlie is young. sent3: Fiona is big. sent4: Fiona is green. sent5: Fiona is kind. sent6: Fiona is rough. sent7: Fiona is round. sent8: Gary is big. sent9: Gary is green. sent10: Gary is kind. sent11: Gary is rough. sent12: Gary is round. sent13: Gary is white. sent14: Harry is green. sent15: Harry is kind. sent16: Harry is round. sent17: If Harry is big and Harry is white then Harry is round. sent18: All kind, young things are big. sent19: All green things are big. sent20: If Charlie is kind and Charlie is white then Charlie is rough. sent21: All rough things are green. sent22: All big things are round. sent23: Young, green things are round. sent24: If something is round and big then it is white. sent25: Big things are kind.

$answer$ = False ; $proof$ = # sent18%int1 sent2 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Harry is white. ; $context$ = sent1: Charlie is kind. sent2: Charlie is young. sent3: Fiona is big. sent4: Fiona is green. sent5: Fiona is kind. sent6: Fiona is rough. sent7: Fiona is round. sent8: Gary is big. sent9: Gary is green. sent10: Gary is kind. sent11: Gary is rough. sent12: Gary is round. sent13: Gary is white. sent14: Harry is green. sent15: Harry is kind. sent16: Harry is round. sent17: If Harry is big and Harry is white then Harry is round. sent18: All kind, young things are big. sent19: All green things are big. sent20: If Charlie is kind and Charlie is white then Charlie is rough. sent21: All rough things are green. sent22: All big things are round. sent23: Young, green things are round. sent24: If something is round and big then it is white. sent25: Big things are kind.

$answer$ = True ; $proof$ = # sent24%int1 & sent16 # sent19%int2 sent14 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Harry is not white. ; $context$ = sent1: Charlie is kind. sent2: Charlie is young. sent3: Fiona is big. sent4: Fiona is green. sent5: Fiona is kind. sent6: Fiona is rough. sent7: Fiona is round. sent8: Gary is big. sent9: Gary is green. sent10: Gary is kind. sent11: Gary is rough. sent12: Gary is round. sent13: Gary is white. sent14: Harry is green. sent15: Harry is kind. sent16: Harry is round. sent17: If Harry is big and Harry is white then Harry is round. sent18: All kind, young things are big. sent19: All green things are big. sent20: If Charlie is kind and Charlie is white then Charlie is rough. sent21: All rough things are green. sent22: All big things are round. sent23: Young, green things are round. sent24: If something is round and big then it is white. sent25: Big things are kind.

$answer$ = False ; $proof$ = # sent24%int1 & sent16 # sent19%int2 sent14 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Charlie is white. ; $context$ = sent1: Charlie is kind. sent2: Charlie is young. sent3: Fiona is big. sent4: Fiona is green. sent5: Fiona is kind. sent6: Fiona is rough. sent7: Fiona is round. sent8: Gary is big. sent9: Gary is green. sent10: Gary is kind. sent11: Gary is rough. sent12: Gary is round. sent13: Gary is white. sent14: Harry is green. sent15: Harry is kind. sent16: Harry is round. sent17: If Harry is big and Harry is white then Harry is round. sent18: All kind, young things are big. sent19: All green things are big. sent20: If Charlie is kind and Charlie is white then Charlie is rough. sent21: All rough things are green. sent22: All big things are round. sent23: Young, green things are round. sent24: If something is round and big then it is white. sent25: Big things are kind.

$answer$ = True ; $proof$ = # sent24%int1 & sent1 # sent18%int3 sent2 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Charlie is not white. ; $context$ = sent1: Charlie is kind. sent2: Charlie is young. sent3: Fiona is big. sent4: Fiona is green. sent5: Fiona is kind. sent6: Fiona is rough. sent7: Fiona is round. sent8: Gary is big. sent9: Gary is green. sent10: Gary is kind. sent11: Gary is rough. sent12: Gary is round. sent13: Gary is white. sent14: Harry is green. sent15: Harry is kind. sent16: Harry is round. sent17: If Harry is big and Harry is white then Harry is round. sent18: All kind, young things are big. sent19: All green things are big. sent20: If Charlie is kind and Charlie is white then Charlie is rough. sent21: All rough things are green. sent22: All big things are round. sent23: Young, green things are round. sent24: If something is round and big then it is white. sent25: Big things are kind.

$answer$ = False ; $proof$ = # sent24%int1 & sent1 # sent18%int3 sent2 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Charlie is rough. ; $context$ = sent1: Charlie is kind. sent2: Charlie is young. sent3: Fiona is big. sent4: Fiona is green. sent5: Fiona is kind. sent6: Fiona is rough. sent7: Fiona is round. sent8: Gary is big. sent9: Gary is green. sent10: Gary is kind. sent11: Gary is rough. sent12: Gary is round. sent13: Gary is white. sent14: Harry is green. sent15: Harry is kind. sent16: Harry is round. sent17: If Harry is big and Harry is white then Harry is round. sent18: All kind, young things are big. sent19: All green things are big. sent20: If Charlie is kind and Charlie is white then Charlie is rough. sent21: All rough things are green. sent22: All big things are round. sent23: Young, green things are round. sent24: If something is round and big then it is white. sent25: Big things are kind.

$answer$ = True ; $proof$ = # sent20%int1 & # sent22%int3 # sent18%int4 sent2 # sent24%int2 & sent1 # sent18%int4 sent2 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Charlie is not rough. ; $context$ = sent1: Charlie is kind. sent2: Charlie is young. sent3: Fiona is big. sent4: Fiona is green. sent5: Fiona is kind. sent6: Fiona is rough. sent7: Fiona is round. sent8: Gary is big. sent9: Gary is green. sent10: Gary is kind. sent11: Gary is rough. sent12: Gary is round. sent13: Gary is white. sent14: Harry is green. sent15: Harry is kind. sent16: Harry is round. sent17: If Harry is big and Harry is white then Harry is round. sent18: All kind, young things are big. sent19: All green things are big. sent20: If Charlie is kind and Charlie is white then Charlie is rough. sent21: All rough things are green. sent22: All big things are round. sent23: Young, green things are round. sent24: If something is round and big then it is white. sent25: Big things are kind.

$answer$ = False ; $proof$ = # sent20%int1 & # sent22%int3 # sent18%int4 sent2 # sent24%int2 & sent1 # sent18%int4 sent2 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Charlie is green. ; $context$ = sent1: Charlie is kind. sent2: Charlie is young. sent3: Fiona is big. sent4: Fiona is green. sent5: Fiona is kind. sent6: Fiona is rough. sent7: Fiona is round. sent8: Gary is big. sent9: Gary is green. sent10: Gary is kind. sent11: Gary is rough. sent12: Gary is round. sent13: Gary is white. sent14: Harry is green. sent15: Harry is kind. sent16: Harry is round. sent17: If Harry is big and Harry is white then Harry is round. sent18: All kind, young things are big. sent19: All green things are big. sent20: If Charlie is kind and Charlie is white then Charlie is rough. sent21: All rough things are green. sent22: All big things are round. sent23: Young, green things are round. sent24: If something is round and big then it is white. sent25: Big things are kind.

$answer$ = True ; $proof$ = # sent21%int1 # sent20%int2 & # sent22%int4 # sent18%int5 sent2 # sent24%int3 & sent1 # sent18%int5 sent2 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Charlie is not green. ; $context$ = sent1: Charlie is kind. sent2: Charlie is young. sent3: Fiona is big. sent4: Fiona is green. sent5: Fiona is kind. sent6: Fiona is rough. sent7: Fiona is round. sent8: Gary is big. sent9: Gary is green. sent10: Gary is kind. sent11: Gary is rough. sent12: Gary is round. sent13: Gary is white. sent14: Harry is green. sent15: Harry is kind. sent16: Harry is round. sent17: If Harry is big and Harry is white then Harry is round. sent18: All kind, young things are big. sent19: All green things are big. sent20: If Charlie is kind and Charlie is white then Charlie is rough. sent21: All rough things are green. sent22: All big things are round. sent23: Young, green things are round. sent24: If something is round and big then it is white. sent25: Big things are kind.

$answer$ = False ; $proof$ = # sent21%int1 # sent20%int2 & # sent22%int4 # sent18%int5 sent2 # sent24%int3 & sent1 # sent18%int5 sent2 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Bob is rough. ; $context$ = sent1: Anne is cold. sent2: Anne is nice. sent3: Bob is quiet. sent4: Bob is rough. sent5: Dave is nice. sent6: Gary is cold. sent7: Gary is nice. sent8: All rough things are cold. sent9: All quiet, green things are rough. sent10: If something is green then it is quiet. sent11: All nice things are red. sent12: If Bob is nice then Bob is cold. sent13: If Bob is rough then Bob is red. sent14: White, quiet things are nice. sent15: Red things are green.

$answer$ = True ; $proof$ = sent4


$answer$ ; $proof$ ; $question$ = Gary is not cold. ; $context$ = sent1: Anne is cold. sent2: Anne is nice. sent3: Bob is quiet. sent4: Bob is rough. sent5: Dave is nice. sent6: Gary is cold. sent7: Gary is nice. sent8: All rough things are cold. sent9: All quiet, green things are rough. sent10: If something is green then it is quiet. sent11: All nice things are red. sent12: If Bob is nice then Bob is cold. sent13: If Bob is rough then Bob is red. sent14: White, quiet things are nice. sent15: Red things are green.

$answer$ = False ; $proof$ = sent6


$answer$ ; $proof$ ; $question$ = Bob is red. ; $context$ = sent1: Anne is cold. sent2: Anne is nice. sent3: Bob is quiet. sent4: Bob is rough. sent5: Dave is nice. sent6: Gary is cold. sent7: Gary is nice. sent8: All rough things are cold. sent9: All quiet, green things are rough. sent10: If something is green then it is quiet. sent11: All nice things are red. sent12: If Bob is nice then Bob is cold. sent13: If Bob is rough then Bob is red. sent14: White, quiet things are nice. sent15: Red things are green.

$answer$ = True ; $proof$ = # sent13%int1 sent4 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Gary is not red. ; $context$ = sent1: Anne is cold. sent2: Anne is nice. sent3: Bob is quiet. sent4: Bob is rough. sent5: Dave is nice. sent6: Gary is cold. sent7: Gary is nice. sent8: All rough things are cold. sent9: All quiet, green things are rough. sent10: If something is green then it is quiet. sent11: All nice things are red. sent12: If Bob is nice then Bob is cold. sent13: If Bob is rough then Bob is red. sent14: White, quiet things are nice. sent15: Red things are green.

$answer$ = False ; $proof$ = # sent11%int1 sent7 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Bob is green. ; $context$ = sent1: Anne is cold. sent2: Anne is nice. sent3: Bob is quiet. sent4: Bob is rough. sent5: Dave is nice. sent6: Gary is cold. sent7: Gary is nice. sent8: All rough things are cold. sent9: All quiet, green things are rough. sent10: If something is green then it is quiet. sent11: All nice things are red. sent12: If Bob is nice then Bob is cold. sent13: If Bob is rough then Bob is red. sent14: White, quiet things are nice. sent15: Red things are green.

$answer$ = True ; $proof$ = # sent15%int1 # sent13%int2 sent4 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Anne is not green. ; $context$ = sent1: Anne is cold. sent2: Anne is nice. sent3: Bob is quiet. sent4: Bob is rough. sent5: Dave is nice. sent6: Gary is cold. sent7: Gary is nice. sent8: All rough things are cold. sent9: All quiet, green things are rough. sent10: If something is green then it is quiet. sent11: All nice things are red. sent12: If Bob is nice then Bob is cold. sent13: If Bob is rough then Bob is red. sent14: White, quiet things are nice. sent15: Red things are green.

$answer$ = False ; $proof$ = # sent15%int1 # sent11%int2 sent2 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Dave is quiet. ; $context$ = sent1: Anne is cold. sent2: Anne is nice. sent3: Bob is quiet. sent4: Bob is rough. sent5: Dave is nice. sent6: Gary is cold. sent7: Gary is nice. sent8: All rough things are cold. sent9: All quiet, green things are rough. sent10: If something is green then it is quiet. sent11: All nice things are red. sent12: If Bob is nice then Bob is cold. sent13: If Bob is rough then Bob is red. sent14: White, quiet things are nice. sent15: Red things are green.

$answer$ = True ; $proof$ = # sent10%int1 # sent15%int2 # sent11%int3 sent5 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Anne is not quiet. ; $context$ = sent1: Anne is cold. sent2: Anne is nice. sent3: Bob is quiet. sent4: Bob is rough. sent5: Dave is nice. sent6: Gary is cold. sent7: Gary is nice. sent8: All rough things are cold. sent9: All quiet, green things are rough. sent10: If something is green then it is quiet. sent11: All nice things are red. sent12: If Bob is nice then Bob is cold. sent13: If Bob is rough then Bob is red. sent14: White, quiet things are nice. sent15: Red things are green.

$answer$ = False ; $proof$ = # sent10%int1 # sent15%int2 # sent11%int3 sent2 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Dave is rough. ; $context$ = sent1: Anne is cold. sent2: Anne is nice. sent3: Bob is quiet. sent4: Bob is rough. sent5: Dave is nice. sent6: Gary is cold. sent7: Gary is nice. sent8: All rough things are cold. sent9: All quiet, green things are rough. sent10: If something is green then it is quiet. sent11: All nice things are red. sent12: If Bob is nice then Bob is cold. sent13: If Bob is rough then Bob is red. sent14: White, quiet things are nice. sent15: Red things are green.

$answer$ = True ; $proof$ = # sent9%int1 & # sent10%int2 # sent15%int3 # sent11%int4 sent5 # sent15%int3 # sent11%int4 sent5 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Anne is not rough. ; $context$ = sent1: Anne is cold. sent2: Anne is nice. sent3: Bob is quiet. sent4: Bob is rough. sent5: Dave is nice. sent6: Gary is cold. sent7: Gary is nice. sent8: All rough things are cold. sent9: All quiet, green things are rough. sent10: If something is green then it is quiet. sent11: All nice things are red. sent12: If Bob is nice then Bob is cold. sent13: If Bob is rough then Bob is red. sent14: White, quiet things are nice. sent15: Red things are green.

$answer$ = False ; $proof$ = # sent9%int1 & # sent10%int2 # sent15%int3 # sent11%int4 sent2 # sent15%int3 # sent11%int4 sent2 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Dave is cold. ; $context$ = sent1: Anne is cold. sent2: Anne is nice. sent3: Bob is quiet. sent4: Bob is rough. sent5: Dave is nice. sent6: Gary is cold. sent7: Gary is nice. sent8: All rough things are cold. sent9: All quiet, green things are rough. sent10: If something is green then it is quiet. sent11: All nice things are red. sent12: If Bob is nice then Bob is cold. sent13: If Bob is rough then Bob is red. sent14: White, quiet things are nice. sent15: Red things are green.

$answer$ = True ; $proof$ = # sent8%int1 # sent9%int2 & # sent10%int3 # sent15%int4 # sent11%int5 sent5 # sent15%int4 # sent11%int5 sent5 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Dave is not cold. ; $context$ = sent1: Anne is cold. sent2: Anne is nice. sent3: Bob is quiet. sent4: Bob is rough. sent5: Dave is nice. sent6: Gary is cold. sent7: Gary is nice. sent8: All rough things are cold. sent9: All quiet, green things are rough. sent10: If something is green then it is quiet. sent11: All nice things are red. sent12: If Bob is nice then Bob is cold. sent13: If Bob is rough then Bob is red. sent14: White, quiet things are nice. sent15: Red things are green.

$answer$ = False ; $proof$ = # sent8%int1 # sent9%int2 & # sent10%int3 # sent15%int4 # sent11%int5 sent5 # sent15%int4 # sent11%int5 sent5 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Erin is nice. ; $context$ = sent1: Bob is blue. sent2: Bob is nice. sent3: Bob is quiet. sent4: Bob is red. sent5: Charlie is blue. sent6: Charlie is nice. sent7: Charlie is young. sent8: Erin is nice. sent9: Harry is nice. sent10: Harry is red. sent11: Harry is white. sent12: All nice things are kind. sent13: If Bob is young and Bob is not blue then Bob is red. sent14: All white, kind things are young. sent15: White things are young. sent16: If something is young and not blue then it is red. sent17: Nice, red things are quiet. sent18: If something is nice and kind then it is white. sent19: Young, quiet things are nice.

$answer$ = True ; $proof$ = sent8


$answer$ ; $proof$ ; $question$ = Bob is not quiet. ; $context$ = sent1: Bob is blue. sent2: Bob is nice. sent3: Bob is quiet. sent4: Bob is red. sent5: Charlie is blue. sent6: Charlie is nice. sent7: Charlie is young. sent8: Erin is nice. sent9: Harry is nice. sent10: Harry is red. sent11: Harry is white. sent12: All nice things are kind. sent13: If Bob is young and Bob is not blue then Bob is red. sent14: All white, kind things are young. sent15: White things are young. sent16: If something is young and not blue then it is red. sent17: Nice, red things are quiet. sent18: If something is nice and kind then it is white. sent19: Young, quiet things are nice.

$answer$ = False ; $proof$ = sent3


$answer$ ; $proof$ ; $question$ = Erin is kind. ; $context$ = sent1: Bob is blue. sent2: Bob is nice. sent3: Bob is quiet. sent4: Bob is red. sent5: Charlie is blue. sent6: Charlie is nice. sent7: Charlie is young. sent8: Erin is nice. sent9: Harry is nice. sent10: Harry is red. sent11: Harry is white. sent12: All nice things are kind. sent13: If Bob is young and Bob is not blue then Bob is red. sent14: All white, kind things are young. sent15: White things are young. sent16: If something is young and not blue then it is red. sent17: Nice, red things are quiet. sent18: If something is nice and kind then it is white. sent19: Young, quiet things are nice.

$answer$ = True ; $proof$ = # sent12%int1 sent8 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Harry is not kind. ; $context$ = sent1: Bob is blue. sent2: Bob is nice. sent3: Bob is quiet. sent4: Bob is red. sent5: Charlie is blue. sent6: Charlie is nice. sent7: Charlie is young. sent8: Erin is nice. sent9: Harry is nice. sent10: Harry is red. sent11: Harry is white. sent12: All nice things are kind. sent13: If Bob is young and Bob is not blue then Bob is red. sent14: All white, kind things are young. sent15: White things are young. sent16: If something is young and not blue then it is red. sent17: Nice, red things are quiet. sent18: If something is nice and kind then it is white. sent19: Young, quiet things are nice.

$answer$ = False ; $proof$ = # sent12%int1 sent9 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Erin is white. ; $context$ = sent1: Bob is blue. sent2: Bob is nice. sent3: Bob is quiet. sent4: Bob is red. sent5: Charlie is blue. sent6: Charlie is nice. sent7: Charlie is young. sent8: Erin is nice. sent9: Harry is nice. sent10: Harry is red. sent11: Harry is white. sent12: All nice things are kind. sent13: If Bob is young and Bob is not blue then Bob is red. sent14: All white, kind things are young. sent15: White things are young. sent16: If something is young and not blue then it is red. sent17: Nice, red things are quiet. sent18: If something is nice and kind then it is white. sent19: Young, quiet things are nice.

$answer$ = True ; $proof$ = # sent18%int1 & sent8 # sent12%int2 sent8 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Erin is not white. ; $context$ = sent1: Bob is blue. sent2: Bob is nice. sent3: Bob is quiet. sent4: Bob is red. sent5: Charlie is blue. sent6: Charlie is nice. sent7: Charlie is young. sent8: Erin is nice. sent9: Harry is nice. sent10: Harry is red. sent11: Harry is white. sent12: All nice things are kind. sent13: If Bob is young and Bob is not blue then Bob is red. sent14: All white, kind things are young. sent15: White things are young. sent16: If something is young and not blue then it is red. sent17: Nice, red things are quiet. sent18: If something is nice and kind then it is white. sent19: Young, quiet things are nice.

$answer$ = False ; $proof$ = # sent18%int1 & sent8 # sent12%int2 sent8 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Erin is young. ; $context$ = sent1: Bob is blue. sent2: Bob is nice. sent3: Bob is quiet. sent4: Bob is red. sent5: Charlie is blue. sent6: Charlie is nice. sent7: Charlie is young. sent8: Erin is nice. sent9: Harry is nice. sent10: Harry is red. sent11: Harry is white. sent12: All nice things are kind. sent13: If Bob is young and Bob is not blue then Bob is red. sent14: All white, kind things are young. sent15: White things are young. sent16: If something is young and not blue then it is red. sent17: Nice, red things are quiet. sent18: If something is nice and kind then it is white. sent19: Young, quiet things are nice.

$answer$ = True ; $proof$ = # sent15%int1 # sent18%int2 & sent8 # sent12%int3 sent8 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Erin is not young. ; $context$ = sent1: Bob is blue. sent2: Bob is nice. sent3: Bob is quiet. sent4: Bob is red. sent5: Charlie is blue. sent6: Charlie is nice. sent7: Charlie is young. sent8: Erin is nice. sent9: Harry is nice. sent10: Harry is red. sent11: Harry is white. sent12: All nice things are kind. sent13: If Bob is young and Bob is not blue then Bob is red. sent14: All white, kind things are young. sent15: White things are young. sent16: If something is young and not blue then it is red. sent17: Nice, red things are quiet. sent18: If something is nice and kind then it is white. sent19: Young, quiet things are nice.

$answer$ = False ; $proof$ = # sent15%int1 # sent18%int2 & sent8 # sent12%int3 sent8 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Erin is red. ; $context$ = sent1: Bob is blue. sent2: Bob is nice. sent3: Bob is quiet. sent4: Bob is red. sent5: Charlie is blue. sent6: Charlie is nice. sent7: Charlie is young. sent8: Erin is nice. sent9: Harry is nice. sent10: Harry is red. sent11: Harry is white. sent12: All nice things are kind. sent13: If Bob is young and Bob is not blue then Bob is red. sent14: All white, kind things are young. sent15: White things are young. sent16: If something is young and not blue then it is red. sent17: Nice, red things are quiet. sent18: If something is nice and kind then it is white. sent19: Young, quiet things are nice.

$answer$ = True ; $proof$ = # sent16%int1 & # sent15%int2 # sent18%int3 & sent8 # sent12%int4 sent8 naf1 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Erin is not red. ; $context$ = sent1: Bob is blue. sent2: Bob is nice. sent3: Bob is quiet. sent4: Bob is red. sent5: Charlie is blue. sent6: Charlie is nice. sent7: Charlie is young. sent8: Erin is nice. sent9: Harry is nice. sent10: Harry is red. sent11: Harry is white. sent12: All nice things are kind. sent13: If Bob is young and Bob is not blue then Bob is red. sent14: All white, kind things are young. sent15: White things are young. sent16: If something is young and not blue then it is red. sent17: Nice, red things are quiet. sent18: If something is nice and kind then it is white. sent19: Young, quiet things are nice.

$answer$ = False ; $proof$ = # sent16%int1 & # sent15%int2 # sent18%int3 & sent8 # sent12%int4 sent8 naf1 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Erin is quiet. ; $context$ = sent1: Bob is blue. sent2: Bob is nice. sent3: Bob is quiet. sent4: Bob is red. sent5: Charlie is blue. sent6: Charlie is nice. sent7: Charlie is young. sent8: Erin is nice. sent9: Harry is nice. sent10: Harry is red. sent11: Harry is white. sent12: All nice things are kind. sent13: If Bob is young and Bob is not blue then Bob is red. sent14: All white, kind things are young. sent15: White things are young. sent16: If something is young and not blue then it is red. sent17: Nice, red things are quiet. sent18: If something is nice and kind then it is white. sent19: Young, quiet things are nice.

$answer$ = True ; $proof$ = # sent17%int1 & sent8 # sent16%int2 & # sent15%int3 # sent18%int4 & sent8 # sent12%int5 sent8 naf1 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Erin is not quiet. ; $context$ = sent1: Bob is blue. sent2: Bob is nice. sent3: Bob is quiet. sent4: Bob is red. sent5: Charlie is blue. sent6: Charlie is nice. sent7: Charlie is young. sent8: Erin is nice. sent9: Harry is nice. sent10: Harry is red. sent11: Harry is white. sent12: All nice things are kind. sent13: If Bob is young and Bob is not blue then Bob is red. sent14: All white, kind things are young. sent15: White things are young. sent16: If something is young and not blue then it is red. sent17: Nice, red things are quiet. sent18: If something is nice and kind then it is white. sent19: Young, quiet things are nice.

$answer$ = False ; $proof$ = # sent17%int1 & sent8 # sent16%int2 & # sent15%int3 # sent18%int4 & sent8 # sent12%int5 sent8 naf1 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The cat visits the lion. ; $context$ = sent1: The bald eagle eats the cat. sent2: The bald eagle eats the rabbit. sent3: The bald eagle is round. sent4: The bald eagle is young. sent5: The cat visits the bald eagle. sent6: The cat visits the lion. sent7: The cat visits the rabbit. sent8: The lion eats the cat. sent9: The lion needs the cat. sent10: The rabbit eats the bald eagle. sent11: The rabbit eats the cat. sent12: The rabbit is blue. sent13: If someone needs the cat then they are big. sent14: Big people are blue. sent15: If someone is round and they do not eat the lion then they need the lion. sent16: If someone is blue and round then they are green. sent17: If someone is green and round then they visit the bald eagle. sent18: If someone visits the lion and they do not visit the cat then they are round. sent19: Blue people are round. sent20: If the cat is round then the cat is blue.

$answer$ = True ; $proof$ = sent6


$answer$ ; $proof$ ; $question$ = The bald eagle is not round. ; $context$ = sent1: The bald eagle eats the cat. sent2: The bald eagle eats the rabbit. sent3: The bald eagle is round. sent4: The bald eagle is young. sent5: The cat visits the bald eagle. sent6: The cat visits the lion. sent7: The cat visits the rabbit. sent8: The lion eats the cat. sent9: The lion needs the cat. sent10: The rabbit eats the bald eagle. sent11: The rabbit eats the cat. sent12: The rabbit is blue. sent13: If someone needs the cat then they are big. sent14: Big people are blue. sent15: If someone is round and they do not eat the lion then they need the lion. sent16: If someone is blue and round then they are green. sent17: If someone is green and round then they visit the bald eagle. sent18: If someone visits the lion and they do not visit the cat then they are round. sent19: Blue people are round. sent20: If the cat is round then the cat is blue.

$answer$ = False ; $proof$ = sent3


$answer$ ; $proof$ ; $question$ = The bald eagle needs the lion. ; $context$ = sent1: The bald eagle eats the cat. sent2: The bald eagle eats the rabbit. sent3: The bald eagle is round. sent4: The bald eagle is young. sent5: The cat visits the bald eagle. sent6: The cat visits the lion. sent7: The cat visits the rabbit. sent8: The lion eats the cat. sent9: The lion needs the cat. sent10: The rabbit eats the bald eagle. sent11: The rabbit eats the cat. sent12: The rabbit is blue. sent13: If someone needs the cat then they are big. sent14: Big people are blue. sent15: If someone is round and they do not eat the lion then they need the lion. sent16: If someone is blue and round then they are green. sent17: If someone is green and round then they visit the bald eagle. sent18: If someone visits the lion and they do not visit the cat then they are round. sent19: Blue people are round. sent20: If the cat is round then the cat is blue.

$answer$ = True ; $proof$ = # sent15%int1 naf1 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The lion is not big. ; $context$ = sent1: The bald eagle eats the cat. sent2: The bald eagle eats the rabbit. sent3: The bald eagle is round. sent4: The bald eagle is young. sent5: The cat visits the bald eagle. sent6: The cat visits the lion. sent7: The cat visits the rabbit. sent8: The lion eats the cat. sent9: The lion needs the cat. sent10: The rabbit eats the bald eagle. sent11: The rabbit eats the cat. sent12: The rabbit is blue. sent13: If someone needs the cat then they are big. sent14: Big people are blue. sent15: If someone is round and they do not eat the lion then they need the lion. sent16: If someone is blue and round then they are green. sent17: If someone is green and round then they visit the bald eagle. sent18: If someone visits the lion and they do not visit the cat then they are round. sent19: Blue people are round. sent20: If the cat is round then the cat is blue.

$answer$ = False ; $proof$ = # sent13%int1 sent9 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The cat is blue. ; $context$ = sent1: The bald eagle eats the cat. sent2: The bald eagle eats the rabbit. sent3: The bald eagle is round. sent4: The bald eagle is young. sent5: The cat visits the bald eagle. sent6: The cat visits the lion. sent7: The cat visits the rabbit. sent8: The lion eats the cat. sent9: The lion needs the cat. sent10: The rabbit eats the bald eagle. sent11: The rabbit eats the cat. sent12: The rabbit is blue. sent13: If someone needs the cat then they are big. sent14: Big people are blue. sent15: If someone is round and they do not eat the lion then they need the lion. sent16: If someone is blue and round then they are green. sent17: If someone is green and round then they visit the bald eagle. sent18: If someone visits the lion and they do not visit the cat then they are round. sent19: Blue people are round. sent20: If the cat is round then the cat is blue.

$answer$ = True ; $proof$ = # sent20%int1 # sent18%int2 naf1 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The rabbit does not need the lion. ; $context$ = sent1: The bald eagle eats the cat. sent2: The bald eagle eats the rabbit. sent3: The bald eagle is round. sent4: The bald eagle is young. sent5: The cat visits the bald eagle. sent6: The cat visits the lion. sent7: The cat visits the rabbit. sent8: The lion eats the cat. sent9: The lion needs the cat. sent10: The rabbit eats the bald eagle. sent11: The rabbit eats the cat. sent12: The rabbit is blue. sent13: If someone needs the cat then they are big. sent14: Big people are blue. sent15: If someone is round and they do not eat the lion then they need the lion. sent16: If someone is blue and round then they are green. sent17: If someone is green and round then they visit the bald eagle. sent18: If someone visits the lion and they do not visit the cat then they are round. sent19: Blue people are round. sent20: If the cat is round then the cat is blue.

$answer$ = False ; $proof$ = # sent15%int1 & # sent19%int2 sent12 naf1 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The rabbit visits the bald eagle. ; $context$ = sent1: The bald eagle eats the cat. sent2: The bald eagle eats the rabbit. sent3: The bald eagle is round. sent4: The bald eagle is young. sent5: The cat visits the bald eagle. sent6: The cat visits the lion. sent7: The cat visits the rabbit. sent8: The lion eats the cat. sent9: The lion needs the cat. sent10: The rabbit eats the bald eagle. sent11: The rabbit eats the cat. sent12: The rabbit is blue. sent13: If someone needs the cat then they are big. sent14: Big people are blue. sent15: If someone is round and they do not eat the lion then they need the lion. sent16: If someone is blue and round then they are green. sent17: If someone is green and round then they visit the bald eagle. sent18: If someone visits the lion and they do not visit the cat then they are round. sent19: Blue people are round. sent20: If the cat is round then the cat is blue.

$answer$ = True ; $proof$ = # sent17%int1 & # sent16%int2 & sent12 # sent19%int3 sent12 # sent19%int3 sent12 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The cat is not green. ; $context$ = sent1: The bald eagle eats the cat. sent2: The bald eagle eats the rabbit. sent3: The bald eagle is round. sent4: The bald eagle is young. sent5: The cat visits the bald eagle. sent6: The cat visits the lion. sent7: The cat visits the rabbit. sent8: The lion eats the cat. sent9: The lion needs the cat. sent10: The rabbit eats the bald eagle. sent11: The rabbit eats the cat. sent12: The rabbit is blue. sent13: If someone needs the cat then they are big. sent14: Big people are blue. sent15: If someone is round and they do not eat the lion then they need the lion. sent16: If someone is blue and round then they are green. sent17: If someone is green and round then they visit the bald eagle. sent18: If someone visits the lion and they do not visit the cat then they are round. sent19: Blue people are round. sent20: If the cat is round then the cat is blue.

$answer$ = False ; $proof$ = # sent16%int1 & sent6 # sent18%int3 naf1 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The lion needs the lion. ; $context$ = sent1: The bald eagle eats the cat. sent2: The bald eagle eats the rabbit. sent3: The bald eagle is round. sent4: The bald eagle is young. sent5: The cat visits the bald eagle. sent6: The cat visits the lion. sent7: The cat visits the rabbit. sent8: The lion eats the cat. sent9: The lion needs the cat. sent10: The rabbit eats the bald eagle. sent11: The rabbit eats the cat. sent12: The rabbit is blue. sent13: If someone needs the cat then they are big. sent14: Big people are blue. sent15: If someone is round and they do not eat the lion then they need the lion. sent16: If someone is blue and round then they are green. sent17: If someone is green and round then they visit the bald eagle. sent18: If someone visits the lion and they do not visit the cat then they are round. sent19: Blue people are round. sent20: If the cat is round then the cat is blue.

$answer$ = True ; $proof$ = # sent15%int1 & # sent19%int2 # sent14%int3 # sent13%int4 sent9 naf1 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The lion is not green. ; $context$ = sent1: The bald eagle eats the cat. sent2: The bald eagle eats the rabbit. sent3: The bald eagle is round. sent4: The bald eagle is young. sent5: The cat visits the bald eagle. sent6: The cat visits the lion. sent7: The cat visits the rabbit. sent8: The lion eats the cat. sent9: The lion needs the cat. sent10: The rabbit eats the bald eagle. sent11: The rabbit eats the cat. sent12: The rabbit is blue. sent13: If someone needs the cat then they are big. sent14: Big people are blue. sent15: If someone is round and they do not eat the lion then they need the lion. sent16: If someone is blue and round then they are green. sent17: If someone is green and round then they visit the bald eagle. sent18: If someone visits the lion and they do not visit the cat then they are round. sent19: Blue people are round. sent20: If the cat is round then the cat is blue.

$answer$ = False ; $proof$ = # sent16%int1 & # sent14%int3 # sent13%int4 sent9 # sent19%int2 # sent14%int3 # sent13%int4 sent9 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The lion visits the bald eagle. ; $context$ = sent1: The bald eagle eats the cat. sent2: The bald eagle eats the rabbit. sent3: The bald eagle is round. sent4: The bald eagle is young. sent5: The cat visits the bald eagle. sent6: The cat visits the lion. sent7: The cat visits the rabbit. sent8: The lion eats the cat. sent9: The lion needs the cat. sent10: The rabbit eats the bald eagle. sent11: The rabbit eats the cat. sent12: The rabbit is blue. sent13: If someone needs the cat then they are big. sent14: Big people are blue. sent15: If someone is round and they do not eat the lion then they need the lion. sent16: If someone is blue and round then they are green. sent17: If someone is green and round then they visit the bald eagle. sent18: If someone visits the lion and they do not visit the cat then they are round. sent19: Blue people are round. sent20: If the cat is round then the cat is blue.

$answer$ = True ; $proof$ = # sent17%int1 & # sent16%int2 & # sent14%int4 # sent13%int5 sent9 # sent19%int3 # sent14%int4 # sent13%int5 sent9 # sent19%int3 # sent14%int4 # sent13%int5 sent9 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The lion does not visit the bald eagle. ; $context$ = sent1: The bald eagle eats the cat. sent2: The bald eagle eats the rabbit. sent3: The bald eagle is round. sent4: The bald eagle is young. sent5: The cat visits the bald eagle. sent6: The cat visits the lion. sent7: The cat visits the rabbit. sent8: The lion eats the cat. sent9: The lion needs the cat. sent10: The rabbit eats the bald eagle. sent11: The rabbit eats the cat. sent12: The rabbit is blue. sent13: If someone needs the cat then they are big. sent14: Big people are blue. sent15: If someone is round and they do not eat the lion then they need the lion. sent16: If someone is blue and round then they are green. sent17: If someone is green and round then they visit the bald eagle. sent18: If someone visits the lion and they do not visit the cat then they are round. sent19: Blue people are round. sent20: If the cat is round then the cat is blue.

$answer$ = False ; $proof$ = # sent17%int1 & # sent16%int2 & # sent14%int4 # sent13%int5 sent9 # sent19%int3 # sent14%int4 # sent13%int5 sent9 # sent19%int3 # sent14%int4 # sent13%int5 sent9 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The cow is young. ; $context$ = sent1: The cow is green. sent2: The cow is young. sent3: The cow sees the tiger. sent4: The lion chases the tiger. sent5: The lion likes the squirrel. sent6: The squirrel is rough. sent7: The squirrel likes the lion. sent8: The squirrel likes the tiger. sent9: The tiger is nice. sent10: The tiger likes the squirrel. sent11: The tiger sees the lion. sent12: If something sees the squirrel then the squirrel is nice. sent13: If something likes the squirrel then the squirrel is blue. sent14: If something sees the squirrel and the squirrel sees the lion then the lion is nice. sent15: If something sees the tiger then the tiger sees the squirrel. sent16: Nice things are rough. sent17: If the cow chases the squirrel and the squirrel is not young then the squirrel sees the tiger. sent18: If the lion does not see the squirrel then the lion is young. sent19: If the lion sees the squirrel and the lion is nice then the lion is rough. sent20: If something is nice then it sees the lion.

$answer$ = True ; $proof$ = sent2


$answer$ ; $proof$ ; $question$ = The cow is not young. ; $context$ = sent1: The cow is green. sent2: The cow is young. sent3: The cow sees the tiger. sent4: The lion chases the tiger. sent5: The lion likes the squirrel. sent6: The squirrel is rough. sent7: The squirrel likes the lion. sent8: The squirrel likes the tiger. sent9: The tiger is nice. sent10: The tiger likes the squirrel. sent11: The tiger sees the lion. sent12: If something sees the squirrel then the squirrel is nice. sent13: If something likes the squirrel then the squirrel is blue. sent14: If something sees the squirrel and the squirrel sees the lion then the lion is nice. sent15: If something sees the tiger then the tiger sees the squirrel. sent16: Nice things are rough. sent17: If the cow chases the squirrel and the squirrel is not young then the squirrel sees the tiger. sent18: If the lion does not see the squirrel then the lion is young. sent19: If the lion sees the squirrel and the lion is nice then the lion is rough. sent20: If something is nice then it sees the lion.

$answer$ = False ; $proof$ = sent2


$answer$ ; $proof$ ; $question$ = The lion is young. ; $context$ = sent1: The cow is green. sent2: The cow is young. sent3: The cow sees the tiger. sent4: The lion chases the tiger. sent5: The lion likes the squirrel. sent6: The squirrel is rough. sent7: The squirrel likes the lion. sent8: The squirrel likes the tiger. sent9: The tiger is nice. sent10: The tiger likes the squirrel. sent11: The tiger sees the lion. sent12: If something sees the squirrel then the squirrel is nice. sent13: If something likes the squirrel then the squirrel is blue. sent14: If something sees the squirrel and the squirrel sees the lion then the lion is nice. sent15: If something sees the tiger then the tiger sees the squirrel. sent16: Nice things are rough. sent17: If the cow chases the squirrel and the squirrel is not young then the squirrel sees the tiger. sent18: If the lion does not see the squirrel then the lion is young. sent19: If the lion sees the squirrel and the lion is nice then the lion is rough. sent20: If something is nice then it sees the lion.

$answer$ = True ; $proof$ = # sent18%int1 naf1 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The squirrel is not blue. ; $context$ = sent1: The cow is green. sent2: The cow is young. sent3: The cow sees the tiger. sent4: The lion chases the tiger. sent5: The lion likes the squirrel. sent6: The squirrel is rough. sent7: The squirrel likes the lion. sent8: The squirrel likes the tiger. sent9: The tiger is nice. sent10: The tiger likes the squirrel. sent11: The tiger sees the lion. sent12: If something sees the squirrel then the squirrel is nice. sent13: If something likes the squirrel then the squirrel is blue. sent14: If something sees the squirrel and the squirrel sees the lion then the lion is nice. sent15: If something sees the tiger then the tiger sees the squirrel. sent16: Nice things are rough. sent17: If the cow chases the squirrel and the squirrel is not young then the squirrel sees the tiger. sent18: If the lion does not see the squirrel then the lion is young. sent19: If the lion sees the squirrel and the lion is nice then the lion is rough. sent20: If something is nice then it sees the lion.

$answer$ = False ; $proof$ = # sent13%int1 sent10 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The squirrel is nice. ; $context$ = sent1: The cow is green. sent2: The cow is young. sent3: The cow sees the tiger. sent4: The lion chases the tiger. sent5: The lion likes the squirrel. sent6: The squirrel is rough. sent7: The squirrel likes the lion. sent8: The squirrel likes the tiger. sent9: The tiger is nice. sent10: The tiger likes the squirrel. sent11: The tiger sees the lion. sent12: If something sees the squirrel then the squirrel is nice. sent13: If something likes the squirrel then the squirrel is blue. sent14: If something sees the squirrel and the squirrel sees the lion then the lion is nice. sent15: If something sees the tiger then the tiger sees the squirrel. sent16: Nice things are rough. sent17: If the cow chases the squirrel and the squirrel is not young then the squirrel sees the tiger. sent18: If the lion does not see the squirrel then the lion is young. sent19: If the lion sees the squirrel and the lion is nice then the lion is rough. sent20: If something is nice then it sees the lion.

$answer$ = True ; $proof$ = # sent12%int1 # sent15%int2 sent3 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The squirrel is not nice. ; $context$ = sent1: The cow is green. sent2: The cow is young. sent3: The cow sees the tiger. sent4: The lion chases the tiger. sent5: The lion likes the squirrel. sent6: The squirrel is rough. sent7: The squirrel likes the lion. sent8: The squirrel likes the tiger. sent9: The tiger is nice. sent10: The tiger likes the squirrel. sent11: The tiger sees the lion. sent12: If something sees the squirrel then the squirrel is nice. sent13: If something likes the squirrel then the squirrel is blue. sent14: If something sees the squirrel and the squirrel sees the lion then the lion is nice. sent15: If something sees the tiger then the tiger sees the squirrel. sent16: Nice things are rough. sent17: If the cow chases the squirrel and the squirrel is not young then the squirrel sees the tiger. sent18: If the lion does not see the squirrel then the lion is young. sent19: If the lion sees the squirrel and the lion is nice then the lion is rough. sent20: If something is nice then it sees the lion.

$answer$ = False ; $proof$ = # sent12%int1 # sent15%int2 sent3 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The squirrel sees the lion. ; $context$ = sent1: The cow is green. sent2: The cow is young. sent3: The cow sees the tiger. sent4: The lion chases the tiger. sent5: The lion likes the squirrel. sent6: The squirrel is rough. sent7: The squirrel likes the lion. sent8: The squirrel likes the tiger. sent9: The tiger is nice. sent10: The tiger likes the squirrel. sent11: The tiger sees the lion. sent12: If something sees the squirrel then the squirrel is nice. sent13: If something likes the squirrel then the squirrel is blue. sent14: If something sees the squirrel and the squirrel sees the lion then the lion is nice. sent15: If something sees the tiger then the tiger sees the squirrel. sent16: Nice things are rough. sent17: If the cow chases the squirrel and the squirrel is not young then the squirrel sees the tiger. sent18: If the lion does not see the squirrel then the lion is young. sent19: If the lion sees the squirrel and the lion is nice then the lion is rough. sent20: If something is nice then it sees the lion.

$answer$ = True ; $proof$ = # sent20%int1 # sent12%int2 # sent15%int3 sent3 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The squirrel does not see the lion. ; $context$ = sent1: The cow is green. sent2: The cow is young. sent3: The cow sees the tiger. sent4: The lion chases the tiger. sent5: The lion likes the squirrel. sent6: The squirrel is rough. sent7: The squirrel likes the lion. sent8: The squirrel likes the tiger. sent9: The tiger is nice. sent10: The tiger likes the squirrel. sent11: The tiger sees the lion. sent12: If something sees the squirrel then the squirrel is nice. sent13: If something likes the squirrel then the squirrel is blue. sent14: If something sees the squirrel and the squirrel sees the lion then the lion is nice. sent15: If something sees the tiger then the tiger sees the squirrel. sent16: Nice things are rough. sent17: If the cow chases the squirrel and the squirrel is not young then the squirrel sees the tiger. sent18: If the lion does not see the squirrel then the lion is young. sent19: If the lion sees the squirrel and the lion is nice then the lion is rough. sent20: If something is nice then it sees the lion.

$answer$ = False ; $proof$ = # sent20%int1 # sent12%int2 # sent15%int3 sent3 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The lion is nice. ; $context$ = sent1: The cow is green. sent2: The cow is young. sent3: The cow sees the tiger. sent4: The lion chases the tiger. sent5: The lion likes the squirrel. sent6: The squirrel is rough. sent7: The squirrel likes the lion. sent8: The squirrel likes the tiger. sent9: The tiger is nice. sent10: The tiger likes the squirrel. sent11: The tiger sees the lion. sent12: If something sees the squirrel then the squirrel is nice. sent13: If something likes the squirrel then the squirrel is blue. sent14: If something sees the squirrel and the squirrel sees the lion then the lion is nice. sent15: If something sees the tiger then the tiger sees the squirrel. sent16: Nice things are rough. sent17: If the cow chases the squirrel and the squirrel is not young then the squirrel sees the tiger. sent18: If the lion does not see the squirrel then the lion is young. sent19: If the lion sees the squirrel and the lion is nice then the lion is rough. sent20: If something is nice then it sees the lion.

$answer$ = True ; $proof$ = # sent14%int1 & # sent15%int4 sent3 # sent20%int2 # sent12%int3 # sent15%int4 sent3 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The lion is not nice. ; $context$ = sent1: The cow is green. sent2: The cow is young. sent3: The cow sees the tiger. sent4: The lion chases the tiger. sent5: The lion likes the squirrel. sent6: The squirrel is rough. sent7: The squirrel likes the lion. sent8: The squirrel likes the tiger. sent9: The tiger is nice. sent10: The tiger likes the squirrel. sent11: The tiger sees the lion. sent12: If something sees the squirrel then the squirrel is nice. sent13: If something likes the squirrel then the squirrel is blue. sent14: If something sees the squirrel and the squirrel sees the lion then the lion is nice. sent15: If something sees the tiger then the tiger sees the squirrel. sent16: Nice things are rough. sent17: If the cow chases the squirrel and the squirrel is not young then the squirrel sees the tiger. sent18: If the lion does not see the squirrel then the lion is young. sent19: If the lion sees the squirrel and the lion is nice then the lion is rough. sent20: If something is nice then it sees the lion.

$answer$ = False ; $proof$ = # sent14%int1 & # sent15%int4 sent3 # sent20%int2 # sent12%int3 # sent15%int4 sent3 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.