$answer$ ; $proof$ ; $question$ = The rabbit is not kind. ; $context$ = sent1: The bear is kind. sent2: The bear is rough. sent3: The cat is young. sent4: The cat needs the lion. sent5: The cat needs the rabbit. sent6: The lion is big. sent7: The lion is young. sent8: The lion needs the bear. sent9: The rabbit likes the cat. sent10: The rabbit needs the bear. sent11: If someone likes the cat and they like the rabbit then the cat is rough. sent12: If the rabbit is kind then the rabbit needs the lion. sent13: If someone sees the rabbit then the rabbit is kind. sent14: If someone sees the bear then they see the rabbit. sent15: If the cat needs the lion then the lion is big. sent16: If someone is kind then they see the bear. sent17: If someone likes the cat then the cat sees the bear. sent18: If someone needs the cat then the cat likes the bear.

$answer$ = False ; $proof$ = # sent13%int1 # sent14%int2 # sent16%int3 sent1 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The rabbit sees the bear. ; $context$ = sent1: The bear is kind. sent2: The bear is rough. sent3: The cat is young. sent4: The cat needs the lion. sent5: The cat needs the rabbit. sent6: The lion is big. sent7: The lion is young. sent8: The lion needs the bear. sent9: The rabbit likes the cat. sent10: The rabbit needs the bear. sent11: If someone likes the cat and they like the rabbit then the cat is rough. sent12: If the rabbit is kind then the rabbit needs the lion. sent13: If someone sees the rabbit then the rabbit is kind. sent14: If someone sees the bear then they see the rabbit. sent15: If the cat needs the lion then the lion is big. sent16: If someone is kind then they see the bear. sent17: If someone likes the cat then the cat sees the bear. sent18: If someone needs the cat then the cat likes the bear.

$answer$ = True ; $proof$ = # sent16%int1 # sent13%int2 # sent14%int3 # sent16%int4 sent1 ; 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 bear is kind. sent2: The bear is rough. sent3: The cat is young. sent4: The cat needs the lion. sent5: The cat needs the rabbit. sent6: The lion is big. sent7: The lion is young. sent8: The lion needs the bear. sent9: The rabbit likes the cat. sent10: The rabbit needs the bear. sent11: If someone likes the cat and they like the rabbit then the cat is rough. sent12: If the rabbit is kind then the rabbit needs the lion. sent13: If someone sees the rabbit then the rabbit is kind. sent14: If someone sees the bear then they see the rabbit. sent15: If the cat needs the lion then the lion is big. sent16: If someone is kind then they see the bear. sent17: If someone likes the cat then the cat sees the bear. sent18: If someone needs the cat then the cat likes the bear.

$answer$ = False ; $proof$ = # sent12%int1 # sent13%int2 # sent14%int3 # sent16%int4 sent1 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The rabbit sees the rabbit. ; $context$ = sent1: The bear is kind. sent2: The bear is rough. sent3: The cat is young. sent4: The cat needs the lion. sent5: The cat needs the rabbit. sent6: The lion is big. sent7: The lion is young. sent8: The lion needs the bear. sent9: The rabbit likes the cat. sent10: The rabbit needs the bear. sent11: If someone likes the cat and they like the rabbit then the cat is rough. sent12: If the rabbit is kind then the rabbit needs the lion. sent13: If someone sees the rabbit then the rabbit is kind. sent14: If someone sees the bear then they see the rabbit. sent15: If the cat needs the lion then the lion is big. sent16: If someone is kind then they see the bear. sent17: If someone likes the cat then the cat sees the bear. sent18: If someone needs the cat then the cat likes the bear.

$answer$ = True ; $proof$ = # sent14%int1 # sent16%int2 # sent13%int3 # sent14%int4 # sent16%int5 sent1 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The rabbit does not see the rabbit. ; $context$ = sent1: The bear is kind. sent2: The bear is rough. sent3: The cat is young. sent4: The cat needs the lion. sent5: The cat needs the rabbit. sent6: The lion is big. sent7: The lion is young. sent8: The lion needs the bear. sent9: The rabbit likes the cat. sent10: The rabbit needs the bear. sent11: If someone likes the cat and they like the rabbit then the cat is rough. sent12: If the rabbit is kind then the rabbit needs the lion. sent13: If someone sees the rabbit then the rabbit is kind. sent14: If someone sees the bear then they see the rabbit. sent15: If the cat needs the lion then the lion is big. sent16: If someone is kind then they see the bear. sent17: If someone likes the cat then the cat sees the bear. sent18: If someone needs the cat then the cat likes the bear.

$answer$ = False ; $proof$ = # sent14%int1 # sent16%int2 # sent13%int3 # sent14%int4 # sent16%int5 sent1 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Harry is red. ; $context$ = sent1: Anne is furry. sent2: Anne is nice. sent3: Fiona is big. sent4: Fiona is quiet. sent5: Fiona is red. sent6: Gary is green. sent7: Gary is rough. sent8: Harry is nice. sent9: Harry is red. sent10: Harry is rough. sent11: All rough, big people are quiet. sent12: All quiet people are red. sent13: Quiet people are red. sent14: If Fiona is furry then Fiona is red. sent15: If someone is big then they are rough. sent16: All red people are green. sent17: If someone is red and not nice then they are green. sent18: If someone is furry and nice then they are big.

$answer$ = True ; $proof$ = sent9


$answer$ ; $proof$ ; $question$ = Anne is not nice. ; $context$ = sent1: Anne is furry. sent2: Anne is nice. sent3: Fiona is big. sent4: Fiona is quiet. sent5: Fiona is red. sent6: Gary is green. sent7: Gary is rough. sent8: Harry is nice. sent9: Harry is red. sent10: Harry is rough. sent11: All rough, big people are quiet. sent12: All quiet people are red. sent13: Quiet people are red. sent14: If Fiona is furry then Fiona is red. sent15: If someone is big then they are rough. sent16: All red people are green. sent17: If someone is red and not nice then they are green. sent18: If someone is furry and nice then they are big.

$answer$ = False ; $proof$ = sent2


$answer$ ; $proof$ ; $question$ = Anne is big. ; $context$ = sent1: Anne is furry. sent2: Anne is nice. sent3: Fiona is big. sent4: Fiona is quiet. sent5: Fiona is red. sent6: Gary is green. sent7: Gary is rough. sent8: Harry is nice. sent9: Harry is red. sent10: Harry is rough. sent11: All rough, big people are quiet. sent12: All quiet people are red. sent13: Quiet people are red. sent14: If Fiona is furry then Fiona is red. sent15: If someone is big then they are rough. sent16: All red people are green. sent17: If someone is red and not nice then they are green. sent18: If someone is furry and nice then they are big.

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


$answer$ ; $proof$ ; $question$ = Harry is not green. ; $context$ = sent1: Anne is furry. sent2: Anne is nice. sent3: Fiona is big. sent4: Fiona is quiet. sent5: Fiona is red. sent6: Gary is green. sent7: Gary is rough. sent8: Harry is nice. sent9: Harry is red. sent10: Harry is rough. sent11: All rough, big people are quiet. sent12: All quiet people are red. sent13: Quiet people are red. sent14: If Fiona is furry then Fiona is red. sent15: If someone is big then they are rough. sent16: All red people are green. sent17: If someone is red and not nice then they are green. sent18: If someone is furry and nice then they are big.

$answer$ = False ; $proof$ = # sent16%int1 sent9 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Anne is rough. ; $context$ = sent1: Anne is furry. sent2: Anne is nice. sent3: Fiona is big. sent4: Fiona is quiet. sent5: Fiona is red. sent6: Gary is green. sent7: Gary is rough. sent8: Harry is nice. sent9: Harry is red. sent10: Harry is rough. sent11: All rough, big people are quiet. sent12: All quiet people are red. sent13: Quiet people are red. sent14: If Fiona is furry then Fiona is red. sent15: If someone is big then they are rough. sent16: All red people are green. sent17: If someone is red and not nice then they are green. sent18: If someone is furry and nice then they are big.

$answer$ = True ; $proof$ = # sent15%int1 # sent18%int2 sent2 ; 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 furry. sent2: Anne is nice. sent3: Fiona is big. sent4: Fiona is quiet. sent5: Fiona is red. sent6: Gary is green. sent7: Gary is rough. sent8: Harry is nice. sent9: Harry is red. sent10: Harry is rough. sent11: All rough, big people are quiet. sent12: All quiet people are red. sent13: Quiet people are red. sent14: If Fiona is furry then Fiona is red. sent15: If someone is big then they are rough. sent16: All red people are green. sent17: If someone is red and not nice then they are green. sent18: If someone is furry and nice then they are big.

$answer$ = False ; $proof$ = # sent15%int1 # sent18%int2 sent2 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Anne is quiet. ; $context$ = sent1: Anne is furry. sent2: Anne is nice. sent3: Fiona is big. sent4: Fiona is quiet. sent5: Fiona is red. sent6: Gary is green. sent7: Gary is rough. sent8: Harry is nice. sent9: Harry is red. sent10: Harry is rough. sent11: All rough, big people are quiet. sent12: All quiet people are red. sent13: Quiet people are red. sent14: If Fiona is furry then Fiona is red. sent15: If someone is big then they are rough. sent16: All red people are green. sent17: If someone is red and not nice then they are green. sent18: If someone is furry and nice then they are big.

$answer$ = True ; $proof$ = # sent11%int1 & sent1 # sent18%int3 sent2 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Anne is not quiet. ; $context$ = sent1: Anne is furry. sent2: Anne is nice. sent3: Fiona is big. sent4: Fiona is quiet. sent5: Fiona is red. sent6: Gary is green. sent7: Gary is rough. sent8: Harry is nice. sent9: Harry is red. sent10: Harry is rough. sent11: All rough, big people are quiet. sent12: All quiet people are red. sent13: Quiet people are red. sent14: If Fiona is furry then Fiona is red. sent15: If someone is big then they are rough. sent16: All red people are green. sent17: If someone is red and not nice then they are green. sent18: If someone is furry and nice then they are big.

$answer$ = False ; $proof$ = # sent11%int1 & sent1 # sent18%int3 sent2 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Anne is red. ; $context$ = sent1: Anne is furry. sent2: Anne is nice. sent3: Fiona is big. sent4: Fiona is quiet. sent5: Fiona is red. sent6: Gary is green. sent7: Gary is rough. sent8: Harry is nice. sent9: Harry is red. sent10: Harry is rough. sent11: All rough, big people are quiet. sent12: All quiet people are red. sent13: Quiet people are red. sent14: If Fiona is furry then Fiona is red. sent15: If someone is big then they are rough. sent16: All red people are green. sent17: If someone is red and not nice then they are green. sent18: If someone is furry and nice then they are big.

$answer$ = True ; $proof$ = # sent12%int1 # sent11%int2 & sent1 # sent18%int4 sent2 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Anne is not red. ; $context$ = sent1: Anne is furry. sent2: Anne is nice. sent3: Fiona is big. sent4: Fiona is quiet. sent5: Fiona is red. sent6: Gary is green. sent7: Gary is rough. sent8: Harry is nice. sent9: Harry is red. sent10: Harry is rough. sent11: All rough, big people are quiet. sent12: All quiet people are red. sent13: Quiet people are red. sent14: If Fiona is furry then Fiona is red. sent15: If someone is big then they are rough. sent16: All red people are green. sent17: If someone is red and not nice then they are green. sent18: If someone is furry and nice then they are big.

$answer$ = False ; $proof$ = # sent12%int1 # sent11%int2 & sent1 # sent18%int4 sent2 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Anne is green. ; $context$ = sent1: Anne is furry. sent2: Anne is nice. sent3: Fiona is big. sent4: Fiona is quiet. sent5: Fiona is red. sent6: Gary is green. sent7: Gary is rough. sent8: Harry is nice. sent9: Harry is red. sent10: Harry is rough. sent11: All rough, big people are quiet. sent12: All quiet people are red. sent13: Quiet people are red. sent14: If Fiona is furry then Fiona is red. sent15: If someone is big then they are rough. sent16: All red people are green. sent17: If someone is red and not nice then they are green. sent18: If someone is furry and nice then they are big.

$answer$ = True ; $proof$ = # sent16%int1 # sent12%int2 # sent11%int3 & sent1 # sent18%int5 sent2 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Anne is not green. ; $context$ = sent1: Anne is furry. sent2: Anne is nice. sent3: Fiona is big. sent4: Fiona is quiet. sent5: Fiona is red. sent6: Gary is green. sent7: Gary is rough. sent8: Harry is nice. sent9: Harry is red. sent10: Harry is rough. sent11: All rough, big people are quiet. sent12: All quiet people are red. sent13: Quiet people are red. sent14: If Fiona is furry then Fiona is red. sent15: If someone is big then they are rough. sent16: All red people are green. sent17: If someone is red and not nice then they are green. sent18: If someone is furry and nice then they are big.

$answer$ = False ; $proof$ = # sent16%int1 # sent12%int2 # sent11%int3 & sent1 # sent18%int5 sent2 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The lion visits the dog. ; $context$ = sent1: The bear chases the lion. sent2: The bear eats the lion. sent3: The bear visits the dog. sent4: The cow chases the bear. sent5: The cow eats the dog. sent6: The dog eats the bear. sent7: The dog eats the cow. sent8: The dog eats the lion. sent9: The dog is round. sent10: The dog visits the lion. sent11: The lion visits the dog. sent12: If someone is green then they chase the dog. sent13: If someone eats the cow then they chase the cow. sent14: If someone chases the lion then they eat the cow. sent15: If someone chases the dog and they eat the cow then the cow chases the lion. sent16: If someone chases the cow and the cow is round then the cow chases the lion. sent17: If someone eats the lion and they visit the lion then they are green.

$answer$ = True ; $proof$ = sent11


$answer$ ; $proof$ ; $question$ = The bear does not visit the dog. ; $context$ = sent1: The bear chases the lion. sent2: The bear eats the lion. sent3: The bear visits the dog. sent4: The cow chases the bear. sent5: The cow eats the dog. sent6: The dog eats the bear. sent7: The dog eats the cow. sent8: The dog eats the lion. sent9: The dog is round. sent10: The dog visits the lion. sent11: The lion visits the dog. sent12: If someone is green then they chase the dog. sent13: If someone eats the cow then they chase the cow. sent14: If someone chases the lion then they eat the cow. sent15: If someone chases the dog and they eat the cow then the cow chases the lion. sent16: If someone chases the cow and the cow is round then the cow chases the lion. sent17: If someone eats the lion and they visit the lion then they are green.

$answer$ = False ; $proof$ = sent3


$answer$ ; $proof$ ; $question$ = The dog chases the cow. ; $context$ = sent1: The bear chases the lion. sent2: The bear eats the lion. sent3: The bear visits the dog. sent4: The cow chases the bear. sent5: The cow eats the dog. sent6: The dog eats the bear. sent7: The dog eats the cow. sent8: The dog eats the lion. sent9: The dog is round. sent10: The dog visits the lion. sent11: The lion visits the dog. sent12: If someone is green then they chase the dog. sent13: If someone eats the cow then they chase the cow. sent14: If someone chases the lion then they eat the cow. sent15: If someone chases the dog and they eat the cow then the cow chases the lion. sent16: If someone chases the cow and the cow is round then the cow chases the lion. sent17: If someone eats the lion and they visit the lion then they are green.

$answer$ = True ; $proof$ = # sent13%int1 sent7 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The bear does not eat the cow. ; $context$ = sent1: The bear chases the lion. sent2: The bear eats the lion. sent3: The bear visits the dog. sent4: The cow chases the bear. sent5: The cow eats the dog. sent6: The dog eats the bear. sent7: The dog eats the cow. sent8: The dog eats the lion. sent9: The dog is round. sent10: The dog visits the lion. sent11: The lion visits the dog. sent12: If someone is green then they chase the dog. sent13: If someone eats the cow then they chase the cow. sent14: If someone chases the lion then they eat the cow. sent15: If someone chases the dog and they eat the cow then the cow chases the lion. sent16: If someone chases the cow and the cow is round then the cow chases the lion. sent17: If someone eats the lion and they visit the lion then they are green.

$answer$ = False ; $proof$ = # sent14%int1 sent1 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The bear chases the cow. ; $context$ = sent1: The bear chases the lion. sent2: The bear eats the lion. sent3: The bear visits the dog. sent4: The cow chases the bear. sent5: The cow eats the dog. sent6: The dog eats the bear. sent7: The dog eats the cow. sent8: The dog eats the lion. sent9: The dog is round. sent10: The dog visits the lion. sent11: The lion visits the dog. sent12: If someone is green then they chase the dog. sent13: If someone eats the cow then they chase the cow. sent14: If someone chases the lion then they eat the cow. sent15: If someone chases the dog and they eat the cow then the cow chases the lion. sent16: If someone chases the cow and the cow is round then the cow chases the lion. sent17: If someone eats the lion and they visit the lion then they are green.

$answer$ = True ; $proof$ = # sent13%int1 # sent14%int2 sent1 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The dog does not chase the dog. ; $context$ = sent1: The bear chases the lion. sent2: The bear eats the lion. sent3: The bear visits the dog. sent4: The cow chases the bear. sent5: The cow eats the dog. sent6: The dog eats the bear. sent7: The dog eats the cow. sent8: The dog eats the lion. sent9: The dog is round. sent10: The dog visits the lion. sent11: The lion visits the dog. sent12: If someone is green then they chase the dog. sent13: If someone eats the cow then they chase the cow. sent14: If someone chases the lion then they eat the cow. sent15: If someone chases the dog and they eat the cow then the cow chases the lion. sent16: If someone chases the cow and the cow is round then the cow chases the lion. sent17: If someone eats the lion and they visit the lion then they are green.

$answer$ = False ; $proof$ = # sent12%int1 # sent17%int2 sent10 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The cow chases the lion. ; $context$ = sent1: The bear chases the lion. sent2: The bear eats the lion. sent3: The bear visits the dog. sent4: The cow chases the bear. sent5: The cow eats the dog. sent6: The dog eats the bear. sent7: The dog eats the cow. sent8: The dog eats the lion. sent9: The dog is round. sent10: The dog visits the lion. sent11: The lion visits the dog. sent12: If someone is green then they chase the dog. sent13: If someone eats the cow then they chase the cow. sent14: If someone chases the lion then they eat the cow. sent15: If someone chases the dog and they eat the cow then the cow chases the lion. sent16: If someone chases the cow and the cow is round then the cow chases the lion. sent17: If someone eats the lion and they visit the lion then they are green.

$answer$ = True ; $proof$ = # sent15%int1 & # sent12%int2 # sent17%int3 sent10 sent7 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The cow does not chase the lion. ; $context$ = sent1: The bear chases the lion. sent2: The bear eats the lion. sent3: The bear visits the dog. sent4: The cow chases the bear. sent5: The cow eats the dog. sent6: The dog eats the bear. sent7: The dog eats the cow. sent8: The dog eats the lion. sent9: The dog is round. sent10: The dog visits the lion. sent11: The lion visits the dog. sent12: If someone is green then they chase the dog. sent13: If someone eats the cow then they chase the cow. sent14: If someone chases the lion then they eat the cow. sent15: If someone chases the dog and they eat the cow then the cow chases the lion. sent16: If someone chases the cow and the cow is round then the cow chases the lion. sent17: If someone eats the lion and they visit the lion then they are green.

$answer$ = False ; $proof$ = # sent15%int1 & # sent12%int2 # sent17%int3 sent10 sent7 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The cow eats the cow. ; $context$ = sent1: The bear chases the lion. sent2: The bear eats the lion. sent3: The bear visits the dog. sent4: The cow chases the bear. sent5: The cow eats the dog. sent6: The dog eats the bear. sent7: The dog eats the cow. sent8: The dog eats the lion. sent9: The dog is round. sent10: The dog visits the lion. sent11: The lion visits the dog. sent12: If someone is green then they chase the dog. sent13: If someone eats the cow then they chase the cow. sent14: If someone chases the lion then they eat the cow. sent15: If someone chases the dog and they eat the cow then the cow chases the lion. sent16: If someone chases the cow and the cow is round then the cow chases the lion. sent17: If someone eats the lion and they visit the lion then they are green.

$answer$ = True ; $proof$ = # sent14%int1 # sent15%int2 & # sent12%int3 # sent17%int4 sent10 sent7 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The cow does not eat the cow. ; $context$ = sent1: The bear chases the lion. sent2: The bear eats the lion. sent3: The bear visits the dog. sent4: The cow chases the bear. sent5: The cow eats the dog. sent6: The dog eats the bear. sent7: The dog eats the cow. sent8: The dog eats the lion. sent9: The dog is round. sent10: The dog visits the lion. sent11: The lion visits the dog. sent12: If someone is green then they chase the dog. sent13: If someone eats the cow then they chase the cow. sent14: If someone chases the lion then they eat the cow. sent15: If someone chases the dog and they eat the cow then the cow chases the lion. sent16: If someone chases the cow and the cow is round then the cow chases the lion. sent17: If someone eats the lion and they visit the lion then they are green.

$answer$ = False ; $proof$ = # sent14%int1 # sent15%int2 & # sent12%int3 # sent17%int4 sent10 sent7 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The cow chases the cow. ; $context$ = sent1: The bear chases the lion. sent2: The bear eats the lion. sent3: The bear visits the dog. sent4: The cow chases the bear. sent5: The cow eats the dog. sent6: The dog eats the bear. sent7: The dog eats the cow. sent8: The dog eats the lion. sent9: The dog is round. sent10: The dog visits the lion. sent11: The lion visits the dog. sent12: If someone is green then they chase the dog. sent13: If someone eats the cow then they chase the cow. sent14: If someone chases the lion then they eat the cow. sent15: If someone chases the dog and they eat the cow then the cow chases the lion. sent16: If someone chases the cow and the cow is round then the cow chases the lion. sent17: If someone eats the lion and they visit the lion then they are green.

$answer$ = True ; $proof$ = # sent13%int1 # sent14%int2 # sent15%int3 & # sent12%int4 # sent17%int5 sent10 sent7 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The cow does not chase the cow. ; $context$ = sent1: The bear chases the lion. sent2: The bear eats the lion. sent3: The bear visits the dog. sent4: The cow chases the bear. sent5: The cow eats the dog. sent6: The dog eats the bear. sent7: The dog eats the cow. sent8: The dog eats the lion. sent9: The dog is round. sent10: The dog visits the lion. sent11: The lion visits the dog. sent12: If someone is green then they chase the dog. sent13: If someone eats the cow then they chase the cow. sent14: If someone chases the lion then they eat the cow. sent15: If someone chases the dog and they eat the cow then the cow chases the lion. sent16: If someone chases the cow and the cow is round then the cow chases the lion. sent17: If someone eats the lion and they visit the lion then they are green.

$answer$ = False ; $proof$ = # sent13%int1 # sent14%int2 # sent15%int3 & # sent12%int4 # sent17%int5 sent10 sent7 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The rabbit chases the cat. ; $context$ = sent1: The bear chases the cat. sent2: The bear chases the mouse. sent3: The cat chases the rabbit. sent4: The cat eats the rabbit. sent5: The cat is blue. sent6: The cat is green. sent7: The cat is red. sent8: The cat likes the rabbit. sent9: The mouse is round. sent10: The mouse likes the rabbit. sent11: The rabbit chases the cat. sent12: The rabbit chases the mouse. sent13: The rabbit eats the cat. sent14: The rabbit eats the mouse. sent15: The rabbit likes the bear. sent16: The rabbit likes the cat. sent17: If someone eats the cat then they eat the rabbit. sent18: If the rabbit chases the bear and the rabbit likes the bear then the bear is nice. sent19: If the bear eats the rabbit then the rabbit chases the bear. sent20: If the mouse is nice then the mouse chases the rabbit. sent21: If someone likes the bear then the bear eats the cat. sent22: If someone chases the rabbit and the rabbit is blue then the rabbit is nice. sent23: If someone is nice and they eat the cat then they like the cat.

$answer$ = True ; $proof$ = sent11


$answer$ ; $proof$ ; $question$ = The bear does not chase the cat. ; $context$ = sent1: The bear chases the cat. sent2: The bear chases the mouse. sent3: The cat chases the rabbit. sent4: The cat eats the rabbit. sent5: The cat is blue. sent6: The cat is green. sent7: The cat is red. sent8: The cat likes the rabbit. sent9: The mouse is round. sent10: The mouse likes the rabbit. sent11: The rabbit chases the cat. sent12: The rabbit chases the mouse. sent13: The rabbit eats the cat. sent14: The rabbit eats the mouse. sent15: The rabbit likes the bear. sent16: The rabbit likes the cat. sent17: If someone eats the cat then they eat the rabbit. sent18: If the rabbit chases the bear and the rabbit likes the bear then the bear is nice. sent19: If the bear eats the rabbit then the rabbit chases the bear. sent20: If the mouse is nice then the mouse chases the rabbit. sent21: If someone likes the bear then the bear eats the cat. sent22: If someone chases the rabbit and the rabbit is blue then the rabbit is nice. sent23: If someone is nice and they eat the cat then they like the cat.

$answer$ = False ; $proof$ = sent1


$answer$ ; $proof$ ; $question$ = The rabbit eats the rabbit. ; $context$ = sent1: The bear chases the cat. sent2: The bear chases the mouse. sent3: The cat chases the rabbit. sent4: The cat eats the rabbit. sent5: The cat is blue. sent6: The cat is green. sent7: The cat is red. sent8: The cat likes the rabbit. sent9: The mouse is round. sent10: The mouse likes the rabbit. sent11: The rabbit chases the cat. sent12: The rabbit chases the mouse. sent13: The rabbit eats the cat. sent14: The rabbit eats the mouse. sent15: The rabbit likes the bear. sent16: The rabbit likes the cat. sent17: If someone eats the cat then they eat the rabbit. sent18: If the rabbit chases the bear and the rabbit likes the bear then the bear is nice. sent19: If the bear eats the rabbit then the rabbit chases the bear. sent20: If the mouse is nice then the mouse chases the rabbit. sent21: If someone likes the bear then the bear eats the cat. sent22: If someone chases the rabbit and the rabbit is blue then the rabbit is nice. sent23: If someone is nice and they eat the cat then they like the cat.

$answer$ = True ; $proof$ = # sent17%int1 sent13 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The bear does not eat the cat. ; $context$ = sent1: The bear chases the cat. sent2: The bear chases the mouse. sent3: The cat chases the rabbit. sent4: The cat eats the rabbit. sent5: The cat is blue. sent6: The cat is green. sent7: The cat is red. sent8: The cat likes the rabbit. sent9: The mouse is round. sent10: The mouse likes the rabbit. sent11: The rabbit chases the cat. sent12: The rabbit chases the mouse. sent13: The rabbit eats the cat. sent14: The rabbit eats the mouse. sent15: The rabbit likes the bear. sent16: The rabbit likes the cat. sent17: If someone eats the cat then they eat the rabbit. sent18: If the rabbit chases the bear and the rabbit likes the bear then the bear is nice. sent19: If the bear eats the rabbit then the rabbit chases the bear. sent20: If the mouse is nice then the mouse chases the rabbit. sent21: If someone likes the bear then the bear eats the cat. sent22: If someone chases the rabbit and the rabbit is blue then the rabbit is nice. sent23: If someone is nice and they eat the cat then they like the cat.

$answer$ = False ; $proof$ = # sent21%int1 sent15 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The bear eats the rabbit. ; $context$ = sent1: The bear chases the cat. sent2: The bear chases the mouse. sent3: The cat chases the rabbit. sent4: The cat eats the rabbit. sent5: The cat is blue. sent6: The cat is green. sent7: The cat is red. sent8: The cat likes the rabbit. sent9: The mouse is round. sent10: The mouse likes the rabbit. sent11: The rabbit chases the cat. sent12: The rabbit chases the mouse. sent13: The rabbit eats the cat. sent14: The rabbit eats the mouse. sent15: The rabbit likes the bear. sent16: The rabbit likes the cat. sent17: If someone eats the cat then they eat the rabbit. sent18: If the rabbit chases the bear and the rabbit likes the bear then the bear is nice. sent19: If the bear eats the rabbit then the rabbit chases the bear. sent20: If the mouse is nice then the mouse chases the rabbit. sent21: If someone likes the bear then the bear eats the cat. sent22: If someone chases the rabbit and the rabbit is blue then the rabbit is nice. sent23: If someone is nice and they eat the cat then they like the cat.

$answer$ = True ; $proof$ = # sent17%int1 # sent21%int2 sent15 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The bear does not eat the rabbit. ; $context$ = sent1: The bear chases the cat. sent2: The bear chases the mouse. sent3: The cat chases the rabbit. sent4: The cat eats the rabbit. sent5: The cat is blue. sent6: The cat is green. sent7: The cat is red. sent8: The cat likes the rabbit. sent9: The mouse is round. sent10: The mouse likes the rabbit. sent11: The rabbit chases the cat. sent12: The rabbit chases the mouse. sent13: The rabbit eats the cat. sent14: The rabbit eats the mouse. sent15: The rabbit likes the bear. sent16: The rabbit likes the cat. sent17: If someone eats the cat then they eat the rabbit. sent18: If the rabbit chases the bear and the rabbit likes the bear then the bear is nice. sent19: If the bear eats the rabbit then the rabbit chases the bear. sent20: If the mouse is nice then the mouse chases the rabbit. sent21: If someone likes the bear then the bear eats the cat. sent22: If someone chases the rabbit and the rabbit is blue then the rabbit is nice. sent23: If someone is nice and they eat the cat then they like the cat.

$answer$ = False ; $proof$ = # sent17%int1 # sent21%int2 sent15 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The rabbit chases the bear. ; $context$ = sent1: The bear chases the cat. sent2: The bear chases the mouse. sent3: The cat chases the rabbit. sent4: The cat eats the rabbit. sent5: The cat is blue. sent6: The cat is green. sent7: The cat is red. sent8: The cat likes the rabbit. sent9: The mouse is round. sent10: The mouse likes the rabbit. sent11: The rabbit chases the cat. sent12: The rabbit chases the mouse. sent13: The rabbit eats the cat. sent14: The rabbit eats the mouse. sent15: The rabbit likes the bear. sent16: The rabbit likes the cat. sent17: If someone eats the cat then they eat the rabbit. sent18: If the rabbit chases the bear and the rabbit likes the bear then the bear is nice. sent19: If the bear eats the rabbit then the rabbit chases the bear. sent20: If the mouse is nice then the mouse chases the rabbit. sent21: If someone likes the bear then the bear eats the cat. sent22: If someone chases the rabbit and the rabbit is blue then the rabbit is nice. sent23: If someone is nice and they eat the cat then they like the cat.

$answer$ = True ; $proof$ = # sent19%int1 # sent17%int2 # sent21%int3 sent15 ; 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 bear. ; $context$ = sent1: The bear chases the cat. sent2: The bear chases the mouse. sent3: The cat chases the rabbit. sent4: The cat eats the rabbit. sent5: The cat is blue. sent6: The cat is green. sent7: The cat is red. sent8: The cat likes the rabbit. sent9: The mouse is round. sent10: The mouse likes the rabbit. sent11: The rabbit chases the cat. sent12: The rabbit chases the mouse. sent13: The rabbit eats the cat. sent14: The rabbit eats the mouse. sent15: The rabbit likes the bear. sent16: The rabbit likes the cat. sent17: If someone eats the cat then they eat the rabbit. sent18: If the rabbit chases the bear and the rabbit likes the bear then the bear is nice. sent19: If the bear eats the rabbit then the rabbit chases the bear. sent20: If the mouse is nice then the mouse chases the rabbit. sent21: If someone likes the bear then the bear eats the cat. sent22: If someone chases the rabbit and the rabbit is blue then the rabbit is nice. sent23: If someone is nice and they eat the cat then they like the cat.

$answer$ = False ; $proof$ = # sent19%int1 # sent17%int2 # sent21%int3 sent15 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The bear is nice. ; $context$ = sent1: The bear chases the cat. sent2: The bear chases the mouse. sent3: The cat chases the rabbit. sent4: The cat eats the rabbit. sent5: The cat is blue. sent6: The cat is green. sent7: The cat is red. sent8: The cat likes the rabbit. sent9: The mouse is round. sent10: The mouse likes the rabbit. sent11: The rabbit chases the cat. sent12: The rabbit chases the mouse. sent13: The rabbit eats the cat. sent14: The rabbit eats the mouse. sent15: The rabbit likes the bear. sent16: The rabbit likes the cat. sent17: If someone eats the cat then they eat the rabbit. sent18: If the rabbit chases the bear and the rabbit likes the bear then the bear is nice. sent19: If the bear eats the rabbit then the rabbit chases the bear. sent20: If the mouse is nice then the mouse chases the rabbit. sent21: If someone likes the bear then the bear eats the cat. sent22: If someone chases the rabbit and the rabbit is blue then the rabbit is nice. sent23: If someone is nice and they eat the cat then they like the cat.

$answer$ = True ; $proof$ = # sent18%int1 & # sent19%int2 # sent17%int3 # sent21%int4 sent15 sent15 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The bear is not nice. ; $context$ = sent1: The bear chases the cat. sent2: The bear chases the mouse. sent3: The cat chases the rabbit. sent4: The cat eats the rabbit. sent5: The cat is blue. sent6: The cat is green. sent7: The cat is red. sent8: The cat likes the rabbit. sent9: The mouse is round. sent10: The mouse likes the rabbit. sent11: The rabbit chases the cat. sent12: The rabbit chases the mouse. sent13: The rabbit eats the cat. sent14: The rabbit eats the mouse. sent15: The rabbit likes the bear. sent16: The rabbit likes the cat. sent17: If someone eats the cat then they eat the rabbit. sent18: If the rabbit chases the bear and the rabbit likes the bear then the bear is nice. sent19: If the bear eats the rabbit then the rabbit chases the bear. sent20: If the mouse is nice then the mouse chases the rabbit. sent21: If someone likes the bear then the bear eats the cat. sent22: If someone chases the rabbit and the rabbit is blue then the rabbit is nice. sent23: If someone is nice and they eat the cat then they like the cat.

$answer$ = False ; $proof$ = # sent18%int1 & # sent19%int2 # sent17%int3 # sent21%int4 sent15 sent15 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The bear likes the cat. ; $context$ = sent1: The bear chases the cat. sent2: The bear chases the mouse. sent3: The cat chases the rabbit. sent4: The cat eats the rabbit. sent5: The cat is blue. sent6: The cat is green. sent7: The cat is red. sent8: The cat likes the rabbit. sent9: The mouse is round. sent10: The mouse likes the rabbit. sent11: The rabbit chases the cat. sent12: The rabbit chases the mouse. sent13: The rabbit eats the cat. sent14: The rabbit eats the mouse. sent15: The rabbit likes the bear. sent16: The rabbit likes the cat. sent17: If someone eats the cat then they eat the rabbit. sent18: If the rabbit chases the bear and the rabbit likes the bear then the bear is nice. sent19: If the bear eats the rabbit then the rabbit chases the bear. sent20: If the mouse is nice then the mouse chases the rabbit. sent21: If someone likes the bear then the bear eats the cat. sent22: If someone chases the rabbit and the rabbit is blue then the rabbit is nice. sent23: If someone is nice and they eat the cat then they like the cat.

$answer$ = True ; $proof$ = # sent23%int1 & # sent18%int2 & # sent19%int3 # sent17%int4 # sent21%int5 sent15 sent15 # sent21%int5 sent15 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The bear does not like the cat. ; $context$ = sent1: The bear chases the cat. sent2: The bear chases the mouse. sent3: The cat chases the rabbit. sent4: The cat eats the rabbit. sent5: The cat is blue. sent6: The cat is green. sent7: The cat is red. sent8: The cat likes the rabbit. sent9: The mouse is round. sent10: The mouse likes the rabbit. sent11: The rabbit chases the cat. sent12: The rabbit chases the mouse. sent13: The rabbit eats the cat. sent14: The rabbit eats the mouse. sent15: The rabbit likes the bear. sent16: The rabbit likes the cat. sent17: If someone eats the cat then they eat the rabbit. sent18: If the rabbit chases the bear and the rabbit likes the bear then the bear is nice. sent19: If the bear eats the rabbit then the rabbit chases the bear. sent20: If the mouse is nice then the mouse chases the rabbit. sent21: If someone likes the bear then the bear eats the cat. sent22: If someone chases the rabbit and the rabbit is blue then the rabbit is nice. sent23: If someone is nice and they eat the cat then they like the cat.

$answer$ = False ; $proof$ = # sent23%int1 & # sent18%int2 & # sent19%int3 # sent17%int4 # sent21%int5 sent15 sent15 # sent21%int5 sent15 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The bear eats the rabbit. ; $context$ = sent1: The bear eats the rabbit. sent2: The bear eats the tiger. sent3: The bear is kind. sent4: The bear is nice. sent5: The bear needs the rabbit. sent6: The cat is round. sent7: The rabbit chases the bear. sent8: The rabbit eats the cat. sent9: The rabbit is green. sent10: The rabbit is nice. sent11: The rabbit needs the bear. sent12: The tiger is round. sent13: If something is young and round then it needs the tiger. sent14: If something chases the tiger then the tiger is young. sent15: If something chases the rabbit and the rabbit chases the bear then it is nice. sent16: If something needs the tiger then it is nice. sent17: If something eats the cat and it needs the rabbit then the rabbit eats the bear. sent18: If something eats the tiger and it is kind then the tiger chases the bear. sent19: If something is nice then it chases the tiger.

$answer$ = True ; $proof$ = sent1


$answer$ ; $proof$ ; $question$ = The bear is not kind. ; $context$ = sent1: The bear eats the rabbit. sent2: The bear eats the tiger. sent3: The bear is kind. sent4: The bear is nice. sent5: The bear needs the rabbit. sent6: The cat is round. sent7: The rabbit chases the bear. sent8: The rabbit eats the cat. sent9: The rabbit is green. sent10: The rabbit is nice. sent11: The rabbit needs the bear. sent12: The tiger is round. sent13: If something is young and round then it needs the tiger. sent14: If something chases the tiger then the tiger is young. sent15: If something chases the rabbit and the rabbit chases the bear then it is nice. sent16: If something needs the tiger then it is nice. sent17: If something eats the cat and it needs the rabbit then the rabbit eats the bear. sent18: If something eats the tiger and it is kind then the tiger chases the bear. sent19: If something is nice then it chases the tiger.

$answer$ = False ; $proof$ = sent3


$answer$ ; $proof$ ; $question$ = The rabbit chases the tiger. ; $context$ = sent1: The bear eats the rabbit. sent2: The bear eats the tiger. sent3: The bear is kind. sent4: The bear is nice. sent5: The bear needs the rabbit. sent6: The cat is round. sent7: The rabbit chases the bear. sent8: The rabbit eats the cat. sent9: The rabbit is green. sent10: The rabbit is nice. sent11: The rabbit needs the bear. sent12: The tiger is round. sent13: If something is young and round then it needs the tiger. sent14: If something chases the tiger then the tiger is young. sent15: If something chases the rabbit and the rabbit chases the bear then it is nice. sent16: If something needs the tiger then it is nice. sent17: If something eats the cat and it needs the rabbit then the rabbit eats the bear. sent18: If something eats the tiger and it is kind then the tiger chases the bear. sent19: If something is nice then it chases the tiger.

$answer$ = True ; $proof$ = # sent19%int1 sent10 ; 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 tiger. ; $context$ = sent1: The bear eats the rabbit. sent2: The bear eats the tiger. sent3: The bear is kind. sent4: The bear is nice. sent5: The bear needs the rabbit. sent6: The cat is round. sent7: The rabbit chases the bear. sent8: The rabbit eats the cat. sent9: The rabbit is green. sent10: The rabbit is nice. sent11: The rabbit needs the bear. sent12: The tiger is round. sent13: If something is young and round then it needs the tiger. sent14: If something chases the tiger then the tiger is young. sent15: If something chases the rabbit and the rabbit chases the bear then it is nice. sent16: If something needs the tiger then it is nice. sent17: If something eats the cat and it needs the rabbit then the rabbit eats the bear. sent18: If something eats the tiger and it is kind then the tiger chases the bear. sent19: If something is nice then it chases the tiger.

$answer$ = False ; $proof$ = # sent19%int1 sent4 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The tiger is young. ; $context$ = sent1: The bear eats the rabbit. sent2: The bear eats the tiger. sent3: The bear is kind. sent4: The bear is nice. sent5: The bear needs the rabbit. sent6: The cat is round. sent7: The rabbit chases the bear. sent8: The rabbit eats the cat. sent9: The rabbit is green. sent10: The rabbit is nice. sent11: The rabbit needs the bear. sent12: The tiger is round. sent13: If something is young and round then it needs the tiger. sent14: If something chases the tiger then the tiger is young. sent15: If something chases the rabbit and the rabbit chases the bear then it is nice. sent16: If something needs the tiger then it is nice. sent17: If something eats the cat and it needs the rabbit then the rabbit eats the bear. sent18: If something eats the tiger and it is kind then the tiger chases the bear. sent19: If something is nice then it chases the tiger.

$answer$ = True ; $proof$ = # sent14%int1 # sent19%int2 sent10 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The tiger is not young. ; $context$ = sent1: The bear eats the rabbit. sent2: The bear eats the tiger. sent3: The bear is kind. sent4: The bear is nice. sent5: The bear needs the rabbit. sent6: The cat is round. sent7: The rabbit chases the bear. sent8: The rabbit eats the cat. sent9: The rabbit is green. sent10: The rabbit is nice. sent11: The rabbit needs the bear. sent12: The tiger is round. sent13: If something is young and round then it needs the tiger. sent14: If something chases the tiger then the tiger is young. sent15: If something chases the rabbit and the rabbit chases the bear then it is nice. sent16: If something needs the tiger then it is nice. sent17: If something eats the cat and it needs the rabbit then the rabbit eats the bear. sent18: If something eats the tiger and it is kind then the tiger chases the bear. sent19: If something is nice then it chases the tiger.

$answer$ = False ; $proof$ = # sent14%int1 # sent19%int2 sent10 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The tiger needs the tiger. ; $context$ = sent1: The bear eats the rabbit. sent2: The bear eats the tiger. sent3: The bear is kind. sent4: The bear is nice. sent5: The bear needs the rabbit. sent6: The cat is round. sent7: The rabbit chases the bear. sent8: The rabbit eats the cat. sent9: The rabbit is green. sent10: The rabbit is nice. sent11: The rabbit needs the bear. sent12: The tiger is round. sent13: If something is young and round then it needs the tiger. sent14: If something chases the tiger then the tiger is young. sent15: If something chases the rabbit and the rabbit chases the bear then it is nice. sent16: If something needs the tiger then it is nice. sent17: If something eats the cat and it needs the rabbit then the rabbit eats the bear. sent18: If something eats the tiger and it is kind then the tiger chases the bear. sent19: If something is nice then it chases the tiger.

$answer$ = True ; $proof$ = # sent13%int1 & # sent14%int2 # sent19%int3 sent10 sent12 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The tiger does not need the tiger. ; $context$ = sent1: The bear eats the rabbit. sent2: The bear eats the tiger. sent3: The bear is kind. sent4: The bear is nice. sent5: The bear needs the rabbit. sent6: The cat is round. sent7: The rabbit chases the bear. sent8: The rabbit eats the cat. sent9: The rabbit is green. sent10: The rabbit is nice. sent11: The rabbit needs the bear. sent12: The tiger is round. sent13: If something is young and round then it needs the tiger. sent14: If something chases the tiger then the tiger is young. sent15: If something chases the rabbit and the rabbit chases the bear then it is nice. sent16: If something needs the tiger then it is nice. sent17: If something eats the cat and it needs the rabbit then the rabbit eats the bear. sent18: If something eats the tiger and it is kind then the tiger chases the bear. sent19: If something is nice then it chases the tiger.

$answer$ = False ; $proof$ = # sent13%int1 & # sent14%int2 # sent19%int3 sent10 sent12 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The tiger is nice. ; $context$ = sent1: The bear eats the rabbit. sent2: The bear eats the tiger. sent3: The bear is kind. sent4: The bear is nice. sent5: The bear needs the rabbit. sent6: The cat is round. sent7: The rabbit chases the bear. sent8: The rabbit eats the cat. sent9: The rabbit is green. sent10: The rabbit is nice. sent11: The rabbit needs the bear. sent12: The tiger is round. sent13: If something is young and round then it needs the tiger. sent14: If something chases the tiger then the tiger is young. sent15: If something chases the rabbit and the rabbit chases the bear then it is nice. sent16: If something needs the tiger then it is nice. sent17: If something eats the cat and it needs the rabbit then the rabbit eats the bear. sent18: If something eats the tiger and it is kind then the tiger chases the bear. sent19: If something is nice then it chases the tiger.

$answer$ = True ; $proof$ = # sent16%int1 # sent13%int2 & # sent14%int3 # sent19%int4 sent10 sent12 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The tiger is not nice. ; $context$ = sent1: The bear eats the rabbit. sent2: The bear eats the tiger. sent3: The bear is kind. sent4: The bear is nice. sent5: The bear needs the rabbit. sent6: The cat is round. sent7: The rabbit chases the bear. sent8: The rabbit eats the cat. sent9: The rabbit is green. sent10: The rabbit is nice. sent11: The rabbit needs the bear. sent12: The tiger is round. sent13: If something is young and round then it needs the tiger. sent14: If something chases the tiger then the tiger is young. sent15: If something chases the rabbit and the rabbit chases the bear then it is nice. sent16: If something needs the tiger then it is nice. sent17: If something eats the cat and it needs the rabbit then the rabbit eats the bear. sent18: If something eats the tiger and it is kind then the tiger chases the bear. sent19: If something is nice then it chases the tiger.

$answer$ = False ; $proof$ = # sent16%int1 # sent13%int2 & # sent14%int3 # sent19%int4 sent10 sent12 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The tiger chases the tiger. ; $context$ = sent1: The bear eats the rabbit. sent2: The bear eats the tiger. sent3: The bear is kind. sent4: The bear is nice. sent5: The bear needs the rabbit. sent6: The cat is round. sent7: The rabbit chases the bear. sent8: The rabbit eats the cat. sent9: The rabbit is green. sent10: The rabbit is nice. sent11: The rabbit needs the bear. sent12: The tiger is round. sent13: If something is young and round then it needs the tiger. sent14: If something chases the tiger then the tiger is young. sent15: If something chases the rabbit and the rabbit chases the bear then it is nice. sent16: If something needs the tiger then it is nice. sent17: If something eats the cat and it needs the rabbit then the rabbit eats the bear. sent18: If something eats the tiger and it is kind then the tiger chases the bear. sent19: If something is nice then it chases the tiger.

$answer$ = True ; $proof$ = # sent19%int1 # sent16%int2 # sent13%int3 & # sent14%int4 # sent19%int5 sent10 sent12 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The tiger does not chase the tiger. ; $context$ = sent1: The bear eats the rabbit. sent2: The bear eats the tiger. sent3: The bear is kind. sent4: The bear is nice. sent5: The bear needs the rabbit. sent6: The cat is round. sent7: The rabbit chases the bear. sent8: The rabbit eats the cat. sent9: The rabbit is green. sent10: The rabbit is nice. sent11: The rabbit needs the bear. sent12: The tiger is round. sent13: If something is young and round then it needs the tiger. sent14: If something chases the tiger then the tiger is young. sent15: If something chases the rabbit and the rabbit chases the bear then it is nice. sent16: If something needs the tiger then it is nice. sent17: If something eats the cat and it needs the rabbit then the rabbit eats the bear. sent18: If something eats the tiger and it is kind then the tiger chases the bear. sent19: If something is nice then it chases the tiger.

$answer$ = False ; $proof$ = # sent19%int1 # sent16%int2 # sent13%int3 & # sent14%int4 # sent19%int5 sent10 sent12 ; 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 big. sent2: Bob is kind. sent3: Bob is nice. sent4: Bob is rough. sent5: Bob is round. sent6: Bob is young. sent7: Charlie is big. sent8: Erin is nice. sent9: Gary is big. sent10: Gary is furry. sent11: Gary is kind. sent12: Gary is nice. sent13: Gary is rough. sent14: Gary is round. sent15: All round things are young. sent16: All round things are nice. sent17: If something is young then it is kind. sent18: All big, kind things are nice. sent19: All rough things are young. sent20: If something is big and nice then it is kind. sent21: Big things are rough. sent22: Rough, nice things are round.

$answer$ = True ; $proof$ = sent11


$answer$ ; $proof$ ; $question$ = Gary is not kind. ; $context$ = sent1: Bob is big. sent2: Bob is kind. sent3: Bob is nice. sent4: Bob is rough. sent5: Bob is round. sent6: Bob is young. sent7: Charlie is big. sent8: Erin is nice. sent9: Gary is big. sent10: Gary is furry. sent11: Gary is kind. sent12: Gary is nice. sent13: Gary is rough. sent14: Gary is round. sent15: All round things are young. sent16: All round things are nice. sent17: If something is young then it is kind. sent18: All big, kind things are nice. sent19: All rough things are young. sent20: If something is big and nice then it is kind. sent21: Big things are rough. sent22: Rough, nice things are round.

$answer$ = False ; $proof$ = sent11


$answer$ ; $proof$ ; $question$ = Charlie is rough. ; $context$ = sent1: Bob is big. sent2: Bob is kind. sent3: Bob is nice. sent4: Bob is rough. sent5: Bob is round. sent6: Bob is young. sent7: Charlie is big. sent8: Erin is nice. sent9: Gary is big. sent10: Gary is furry. sent11: Gary is kind. sent12: Gary is nice. sent13: Gary is rough. sent14: Gary is round. sent15: All round things are young. sent16: All round things are nice. sent17: If something is young then it is kind. sent18: All big, kind things are nice. sent19: All rough things are young. sent20: If something is big and nice then it is kind. sent21: Big things are rough. sent22: Rough, nice things are round.

$answer$ = True ; $proof$ = # sent21%int1 sent7 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Gary is not young. ; $context$ = sent1: Bob is big. sent2: Bob is kind. sent3: Bob is nice. sent4: Bob is rough. sent5: Bob is round. sent6: Bob is young. sent7: Charlie is big. sent8: Erin is nice. sent9: Gary is big. sent10: Gary is furry. sent11: Gary is kind. sent12: Gary is nice. sent13: Gary is rough. sent14: Gary is round. sent15: All round things are young. sent16: All round things are nice. sent17: If something is young then it is kind. sent18: All big, kind things are nice. sent19: All rough things are young. sent20: If something is big and nice then it is kind. sent21: Big things are rough. sent22: Rough, nice things are round.

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


$answer$ ; $proof$ ; $question$ = Charlie is young. ; $context$ = sent1: Bob is big. sent2: Bob is kind. sent3: Bob is nice. sent4: Bob is rough. sent5: Bob is round. sent6: Bob is young. sent7: Charlie is big. sent8: Erin is nice. sent9: Gary is big. sent10: Gary is furry. sent11: Gary is kind. sent12: Gary is nice. sent13: Gary is rough. sent14: Gary is round. sent15: All round things are young. sent16: All round things are nice. sent17: If something is young then it is kind. sent18: All big, kind things are nice. sent19: All rough things are young. sent20: If something is big and nice then it is kind. sent21: Big things are rough. sent22: Rough, nice things are round.

$answer$ = True ; $proof$ = # sent19%int1 # sent21%int2 sent7 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Charlie is not young. ; $context$ = sent1: Bob is big. sent2: Bob is kind. sent3: Bob is nice. sent4: Bob is rough. sent5: Bob is round. sent6: Bob is young. sent7: Charlie is big. sent8: Erin is nice. sent9: Gary is big. sent10: Gary is furry. sent11: Gary is kind. sent12: Gary is nice. sent13: Gary is rough. sent14: Gary is round. sent15: All round things are young. sent16: All round things are nice. sent17: If something is young then it is kind. sent18: All big, kind things are nice. sent19: All rough things are young. sent20: If something is big and nice then it is kind. sent21: Big things are rough. sent22: Rough, nice things are round.

$answer$ = False ; $proof$ = # sent19%int1 # sent21%int2 sent7 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Charlie is kind. ; $context$ = sent1: Bob is big. sent2: Bob is kind. sent3: Bob is nice. sent4: Bob is rough. sent5: Bob is round. sent6: Bob is young. sent7: Charlie is big. sent8: Erin is nice. sent9: Gary is big. sent10: Gary is furry. sent11: Gary is kind. sent12: Gary is nice. sent13: Gary is rough. sent14: Gary is round. sent15: All round things are young. sent16: All round things are nice. sent17: If something is young then it is kind. sent18: All big, kind things are nice. sent19: All rough things are young. sent20: If something is big and nice then it is kind. sent21: Big things are rough. sent22: Rough, nice things are round.

$answer$ = True ; $proof$ = # sent17%int1 # sent19%int2 # sent21%int3 sent7 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Charlie is not kind. ; $context$ = sent1: Bob is big. sent2: Bob is kind. sent3: Bob is nice. sent4: Bob is rough. sent5: Bob is round. sent6: Bob is young. sent7: Charlie is big. sent8: Erin is nice. sent9: Gary is big. sent10: Gary is furry. sent11: Gary is kind. sent12: Gary is nice. sent13: Gary is rough. sent14: Gary is round. sent15: All round things are young. sent16: All round things are nice. sent17: If something is young then it is kind. sent18: All big, kind things are nice. sent19: All rough things are young. sent20: If something is big and nice then it is kind. sent21: Big things are rough. sent22: Rough, nice things are round.

$answer$ = False ; $proof$ = # sent17%int1 # sent19%int2 # sent21%int3 sent7 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Charlie is nice. ; $context$ = sent1: Bob is big. sent2: Bob is kind. sent3: Bob is nice. sent4: Bob is rough. sent5: Bob is round. sent6: Bob is young. sent7: Charlie is big. sent8: Erin is nice. sent9: Gary is big. sent10: Gary is furry. sent11: Gary is kind. sent12: Gary is nice. sent13: Gary is rough. sent14: Gary is round. sent15: All round things are young. sent16: All round things are nice. sent17: If something is young then it is kind. sent18: All big, kind things are nice. sent19: All rough things are young. sent20: If something is big and nice then it is kind. sent21: Big things are rough. sent22: Rough, nice things are round.

$answer$ = True ; $proof$ = # sent18%int1 & sent7 # sent17%int2 # sent19%int3 # sent21%int4 sent7 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Charlie is not nice. ; $context$ = sent1: Bob is big. sent2: Bob is kind. sent3: Bob is nice. sent4: Bob is rough. sent5: Bob is round. sent6: Bob is young. sent7: Charlie is big. sent8: Erin is nice. sent9: Gary is big. sent10: Gary is furry. sent11: Gary is kind. sent12: Gary is nice. sent13: Gary is rough. sent14: Gary is round. sent15: All round things are young. sent16: All round things are nice. sent17: If something is young then it is kind. sent18: All big, kind things are nice. sent19: All rough things are young. sent20: If something is big and nice then it is kind. sent21: Big things are rough. sent22: Rough, nice things are round.

$answer$ = False ; $proof$ = # sent18%int1 & sent7 # sent17%int2 # sent19%int3 # sent21%int4 sent7 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Charlie is round. ; $context$ = sent1: Bob is big. sent2: Bob is kind. sent3: Bob is nice. sent4: Bob is rough. sent5: Bob is round. sent6: Bob is young. sent7: Charlie is big. sent8: Erin is nice. sent9: Gary is big. sent10: Gary is furry. sent11: Gary is kind. sent12: Gary is nice. sent13: Gary is rough. sent14: Gary is round. sent15: All round things are young. sent16: All round things are nice. sent17: If something is young then it is kind. sent18: All big, kind things are nice. sent19: All rough things are young. sent20: If something is big and nice then it is kind. sent21: Big things are rough. sent22: Rough, nice things are round.

$answer$ = True ; $proof$ = # sent22%int1 & # sent21%int5 sent7 # sent18%int2 & sent7 # sent17%int3 # sent19%int4 # sent21%int5 sent7 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Charlie is not round. ; $context$ = sent1: Bob is big. sent2: Bob is kind. sent3: Bob is nice. sent4: Bob is rough. sent5: Bob is round. sent6: Bob is young. sent7: Charlie is big. sent8: Erin is nice. sent9: Gary is big. sent10: Gary is furry. sent11: Gary is kind. sent12: Gary is nice. sent13: Gary is rough. sent14: Gary is round. sent15: All round things are young. sent16: All round things are nice. sent17: If something is young then it is kind. sent18: All big, kind things are nice. sent19: All rough things are young. sent20: If something is big and nice then it is kind. sent21: Big things are rough. sent22: Rough, nice things are round.

$answer$ = False ; $proof$ = # sent22%int1 & # sent21%int5 sent7 # sent18%int2 & sent7 # sent17%int3 # sent19%int4 # sent21%int5 sent7 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Anne is cold. ; $context$ = sent1: Anne is cold. sent2: Dave is big. sent3: Dave is furry. sent4: Dave is quiet. sent5: Erin is blue. sent6: Gary is furry. sent7: Gary is quiet. sent8: If someone is cold then they are rough. sent9: If someone is quiet then they are furry. sent10: If Dave is furry then Dave is big. sent11: If someone is cold then they are big. sent12: Rough, quiet people are big. sent13: If someone is rough then they are blue. sent14: If someone is blue and rough then they are quiet. sent15: If someone is cold and not blue then they are red. sent16: If someone is furry and cold then they are red.

$answer$ = True ; $proof$ = sent1


$answer$ ; $proof$ ; $question$ = Dave is not furry. ; $context$ = sent1: Anne is cold. sent2: Dave is big. sent3: Dave is furry. sent4: Dave is quiet. sent5: Erin is blue. sent6: Gary is furry. sent7: Gary is quiet. sent8: If someone is cold then they are rough. sent9: If someone is quiet then they are furry. sent10: If Dave is furry then Dave is big. sent11: If someone is cold then they are big. sent12: Rough, quiet people are big. sent13: If someone is rough then they are blue. sent14: If someone is blue and rough then they are quiet. sent15: If someone is cold and not blue then they are red. sent16: If someone is furry and cold then they are red.

$answer$ = False ; $proof$ = sent3


$answer$ ; $proof$ ; $question$ = Anne is big. ; $context$ = sent1: Anne is cold. sent2: Dave is big. sent3: Dave is furry. sent4: Dave is quiet. sent5: Erin is blue. sent6: Gary is furry. sent7: Gary is quiet. sent8: If someone is cold then they are rough. sent9: If someone is quiet then they are furry. sent10: If Dave is furry then Dave is big. sent11: If someone is cold then they are big. sent12: Rough, quiet people are big. sent13: If someone is rough then they are blue. sent14: If someone is blue and rough then they are quiet. sent15: If someone is cold and not blue then they are red. sent16: If someone is furry and cold then they are red.

$answer$ = True ; $proof$ = # sent11%int1 sent1 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Anne is not big. ; $context$ = sent1: Anne is cold. sent2: Dave is big. sent3: Dave is furry. sent4: Dave is quiet. sent5: Erin is blue. sent6: Gary is furry. sent7: Gary is quiet. sent8: If someone is cold then they are rough. sent9: If someone is quiet then they are furry. sent10: If Dave is furry then Dave is big. sent11: If someone is cold then they are big. sent12: Rough, quiet people are big. sent13: If someone is rough then they are blue. sent14: If someone is blue and rough then they are quiet. sent15: If someone is cold and not blue then they are red. sent16: If someone is furry and cold then they are red.

$answer$ = False ; $proof$ = # sent11%int1 sent1 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Anne is blue. ; $context$ = sent1: Anne is cold. sent2: Dave is big. sent3: Dave is furry. sent4: Dave is quiet. sent5: Erin is blue. sent6: Gary is furry. sent7: Gary is quiet. sent8: If someone is cold then they are rough. sent9: If someone is quiet then they are furry. sent10: If Dave is furry then Dave is big. sent11: If someone is cold then they are big. sent12: Rough, quiet people are big. sent13: If someone is rough then they are blue. sent14: If someone is blue and rough then they are quiet. sent15: If someone is cold and not blue then they are red. sent16: If someone is furry and cold then they are red.

$answer$ = True ; $proof$ = # sent13%int1 # sent8%int2 sent1 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Anne is not blue. ; $context$ = sent1: Anne is cold. sent2: Dave is big. sent3: Dave is furry. sent4: Dave is quiet. sent5: Erin is blue. sent6: Gary is furry. sent7: Gary is quiet. sent8: If someone is cold then they are rough. sent9: If someone is quiet then they are furry. sent10: If Dave is furry then Dave is big. sent11: If someone is cold then they are big. sent12: Rough, quiet people are big. sent13: If someone is rough then they are blue. sent14: If someone is blue and rough then they are quiet. sent15: If someone is cold and not blue then they are red. sent16: If someone is furry and cold then they are red.

$answer$ = False ; $proof$ = # sent13%int1 # sent8%int2 sent1 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Anne is quiet. ; $context$ = sent1: Anne is cold. sent2: Dave is big. sent3: Dave is furry. sent4: Dave is quiet. sent5: Erin is blue. sent6: Gary is furry. sent7: Gary is quiet. sent8: If someone is cold then they are rough. sent9: If someone is quiet then they are furry. sent10: If Dave is furry then Dave is big. sent11: If someone is cold then they are big. sent12: Rough, quiet people are big. sent13: If someone is rough then they are blue. sent14: If someone is blue and rough then they are quiet. sent15: If someone is cold and not blue then they are red. sent16: If someone is furry and cold then they are red.

$answer$ = True ; $proof$ = # sent14%int1 & # sent13%int2 # sent8%int3 sent1 # sent8%int3 sent1 ; 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: Dave is big. sent3: Dave is furry. sent4: Dave is quiet. sent5: Erin is blue. sent6: Gary is furry. sent7: Gary is quiet. sent8: If someone is cold then they are rough. sent9: If someone is quiet then they are furry. sent10: If Dave is furry then Dave is big. sent11: If someone is cold then they are big. sent12: Rough, quiet people are big. sent13: If someone is rough then they are blue. sent14: If someone is blue and rough then they are quiet. sent15: If someone is cold and not blue then they are red. sent16: If someone is furry and cold then they are red.

$answer$ = False ; $proof$ = # sent14%int1 & # sent13%int2 # sent8%int3 sent1 # sent8%int3 sent1 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Anne is furry. ; $context$ = sent1: Anne is cold. sent2: Dave is big. sent3: Dave is furry. sent4: Dave is quiet. sent5: Erin is blue. sent6: Gary is furry. sent7: Gary is quiet. sent8: If someone is cold then they are rough. sent9: If someone is quiet then they are furry. sent10: If Dave is furry then Dave is big. sent11: If someone is cold then they are big. sent12: Rough, quiet people are big. sent13: If someone is rough then they are blue. sent14: If someone is blue and rough then they are quiet. sent15: If someone is cold and not blue then they are red. sent16: If someone is furry and cold then they are red.

$answer$ = True ; $proof$ = # sent9%int1 # sent14%int2 & # sent13%int3 # sent8%int4 sent1 # sent8%int4 sent1 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Anne is not furry. ; $context$ = sent1: Anne is cold. sent2: Dave is big. sent3: Dave is furry. sent4: Dave is quiet. sent5: Erin is blue. sent6: Gary is furry. sent7: Gary is quiet. sent8: If someone is cold then they are rough. sent9: If someone is quiet then they are furry. sent10: If Dave is furry then Dave is big. sent11: If someone is cold then they are big. sent12: Rough, quiet people are big. sent13: If someone is rough then they are blue. sent14: If someone is blue and rough then they are quiet. sent15: If someone is cold and not blue then they are red. sent16: If someone is furry and cold then they are red.

$answer$ = False ; $proof$ = # sent9%int1 # sent14%int2 & # sent13%int3 # sent8%int4 sent1 # sent8%int4 sent1 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Anne is red. ; $context$ = sent1: Anne is cold. sent2: Dave is big. sent3: Dave is furry. sent4: Dave is quiet. sent5: Erin is blue. sent6: Gary is furry. sent7: Gary is quiet. sent8: If someone is cold then they are rough. sent9: If someone is quiet then they are furry. sent10: If Dave is furry then Dave is big. sent11: If someone is cold then they are big. sent12: Rough, quiet people are big. sent13: If someone is rough then they are blue. sent14: If someone is blue and rough then they are quiet. sent15: If someone is cold and not blue then they are red. sent16: If someone is furry and cold then they are red.

$answer$ = True ; $proof$ = # sent16%int1 & # sent9%int2 # sent14%int3 & # sent13%int4 # sent8%int5 sent1 # sent8%int5 sent1 sent1 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = Anne is not red. ; $context$ = sent1: Anne is cold. sent2: Dave is big. sent3: Dave is furry. sent4: Dave is quiet. sent5: Erin is blue. sent6: Gary is furry. sent7: Gary is quiet. sent8: If someone is cold then they are rough. sent9: If someone is quiet then they are furry. sent10: If Dave is furry then Dave is big. sent11: If someone is cold then they are big. sent12: Rough, quiet people are big. sent13: If someone is rough then they are blue. sent14: If someone is blue and rough then they are quiet. sent15: If someone is cold and not blue then they are red. sent16: If someone is furry and cold then they are red.

$answer$ = False ; $proof$ = # sent16%int1 & # sent9%int2 # sent14%int3 & # sent13%int4 # sent8%int5 sent1 # sent8%int5 sent1 sent1 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The mouse likes the lion. ; $context$ = sent1: The cow eats the dog. sent2: The cow is kind. sent3: The cow is nice. sent4: The dog eats the lion. sent5: The dog likes the mouse. sent6: The lion is kind. sent7: The lion visits the dog. sent8: The mouse is nice. sent9: The mouse is young. sent10: The mouse likes the lion. sent11: The mouse visits the lion. sent12: Nice things are cold. sent13: If something eats the mouse then the mouse eats the dog. sent14: If something visits the mouse then the mouse eats the cow. sent15: If something is young and it eats the lion then it eats the dog. sent16: If something is nice then it eats the mouse. sent17: If something eats the dog and it visits the lion then the dog is nice. sent18: If something visits the lion then it is kind. sent19: If something is cold and it does not like the dog then it visits the mouse.

$answer$ = True ; $proof$ = sent10


$answer$ ; $proof$ ; $question$ = The mouse does not visit the lion. ; $context$ = sent1: The cow eats the dog. sent2: The cow is kind. sent3: The cow is nice. sent4: The dog eats the lion. sent5: The dog likes the mouse. sent6: The lion is kind. sent7: The lion visits the dog. sent8: The mouse is nice. sent9: The mouse is young. sent10: The mouse likes the lion. sent11: The mouse visits the lion. sent12: Nice things are cold. sent13: If something eats the mouse then the mouse eats the dog. sent14: If something visits the mouse then the mouse eats the cow. sent15: If something is young and it eats the lion then it eats the dog. sent16: If something is nice then it eats the mouse. sent17: If something eats the dog and it visits the lion then the dog is nice. sent18: If something visits the lion then it is kind. sent19: If something is cold and it does not like the dog then it visits the mouse.

$answer$ = False ; $proof$ = sent11


$answer$ ; $proof$ ; $question$ = The mouse is cold. ; $context$ = sent1: The cow eats the dog. sent2: The cow is kind. sent3: The cow is nice. sent4: The dog eats the lion. sent5: The dog likes the mouse. sent6: The lion is kind. sent7: The lion visits the dog. sent8: The mouse is nice. sent9: The mouse is young. sent10: The mouse likes the lion. sent11: The mouse visits the lion. sent12: Nice things are cold. sent13: If something eats the mouse then the mouse eats the dog. sent14: If something visits the mouse then the mouse eats the cow. sent15: If something is young and it eats the lion then it eats the dog. sent16: If something is nice then it eats the mouse. sent17: If something eats the dog and it visits the lion then the dog is nice. sent18: If something visits the lion then it is kind. sent19: If something is cold and it does not like the dog then it visits the mouse.

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


$answer$ ; $proof$ ; $question$ = The mouse is not cold. ; $context$ = sent1: The cow eats the dog. sent2: The cow is kind. sent3: The cow is nice. sent4: The dog eats the lion. sent5: The dog likes the mouse. sent6: The lion is kind. sent7: The lion visits the dog. sent8: The mouse is nice. sent9: The mouse is young. sent10: The mouse likes the lion. sent11: The mouse visits the lion. sent12: Nice things are cold. sent13: If something eats the mouse then the mouse eats the dog. sent14: If something visits the mouse then the mouse eats the cow. sent15: If something is young and it eats the lion then it eats the dog. sent16: If something is nice then it eats the mouse. sent17: If something eats the dog and it visits the lion then the dog is nice. sent18: If something visits the lion then it is kind. sent19: If something is cold and it does not like the dog then it visits the mouse.

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


$answer$ ; $proof$ ; $question$ = The cow visits the mouse. ; $context$ = sent1: The cow eats the dog. sent2: The cow is kind. sent3: The cow is nice. sent4: The dog eats the lion. sent5: The dog likes the mouse. sent6: The lion is kind. sent7: The lion visits the dog. sent8: The mouse is nice. sent9: The mouse is young. sent10: The mouse likes the lion. sent11: The mouse visits the lion. sent12: Nice things are cold. sent13: If something eats the mouse then the mouse eats the dog. sent14: If something visits the mouse then the mouse eats the cow. sent15: If something is young and it eats the lion then it eats the dog. sent16: If something is nice then it eats the mouse. sent17: If something eats the dog and it visits the lion then the dog is nice. sent18: If something visits the lion then it is kind. sent19: If something is cold and it does not like the dog then it visits the mouse.

$answer$ = True ; $proof$ = # sent19%int1 & # sent12%int2 sent3 naf1 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The cow does not visit the mouse. ; $context$ = sent1: The cow eats the dog. sent2: The cow is kind. sent3: The cow is nice. sent4: The dog eats the lion. sent5: The dog likes the mouse. sent6: The lion is kind. sent7: The lion visits the dog. sent8: The mouse is nice. sent9: The mouse is young. sent10: The mouse likes the lion. sent11: The mouse visits the lion. sent12: Nice things are cold. sent13: If something eats the mouse then the mouse eats the dog. sent14: If something visits the mouse then the mouse eats the cow. sent15: If something is young and it eats the lion then it eats the dog. sent16: If something is nice then it eats the mouse. sent17: If something eats the dog and it visits the lion then the dog is nice. sent18: If something visits the lion then it is kind. sent19: If something is cold and it does not like the dog then it visits the mouse.

$answer$ = False ; $proof$ = # sent19%int1 & # sent12%int2 sent3 naf1 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The mouse eats the cow. ; $context$ = sent1: The cow eats the dog. sent2: The cow is kind. sent3: The cow is nice. sent4: The dog eats the lion. sent5: The dog likes the mouse. sent6: The lion is kind. sent7: The lion visits the dog. sent8: The mouse is nice. sent9: The mouse is young. sent10: The mouse likes the lion. sent11: The mouse visits the lion. sent12: Nice things are cold. sent13: If something eats the mouse then the mouse eats the dog. sent14: If something visits the mouse then the mouse eats the cow. sent15: If something is young and it eats the lion then it eats the dog. sent16: If something is nice then it eats the mouse. sent17: If something eats the dog and it visits the lion then the dog is nice. sent18: If something visits the lion then it is kind. sent19: If something is cold and it does not like the dog then it visits the mouse.

$answer$ = True ; $proof$ = # sent14%int1 # sent19%int2 & # sent12%int3 sent3 naf1 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The mouse does not eat the cow. ; $context$ = sent1: The cow eats the dog. sent2: The cow is kind. sent3: The cow is nice. sent4: The dog eats the lion. sent5: The dog likes the mouse. sent6: The lion is kind. sent7: The lion visits the dog. sent8: The mouse is nice. sent9: The mouse is young. sent10: The mouse likes the lion. sent11: The mouse visits the lion. sent12: Nice things are cold. sent13: If something eats the mouse then the mouse eats the dog. sent14: If something visits the mouse then the mouse eats the cow. sent15: If something is young and it eats the lion then it eats the dog. sent16: If something is nice then it eats the mouse. sent17: If something eats the dog and it visits the lion then the dog is nice. sent18: If something visits the lion then it is kind. sent19: If something is cold and it does not like the dog then it visits the mouse.

$answer$ = False ; $proof$ = # sent14%int1 # sent19%int2 & # sent12%int3 sent3 naf1 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The dog eats the mouse. ; $context$ = sent1: The cow eats the dog. sent2: The cow is kind. sent3: The cow is nice. sent4: The dog eats the lion. sent5: The dog likes the mouse. sent6: The lion is kind. sent7: The lion visits the dog. sent8: The mouse is nice. sent9: The mouse is young. sent10: The mouse likes the lion. sent11: The mouse visits the lion. sent12: Nice things are cold. sent13: If something eats the mouse then the mouse eats the dog. sent14: If something visits the mouse then the mouse eats the cow. sent15: If something is young and it eats the lion then it eats the dog. sent16: If something is nice then it eats the mouse. sent17: If something eats the dog and it visits the lion then the dog is nice. sent18: If something visits the lion then it is kind. sent19: If something is cold and it does not like the dog then it visits the mouse.

$answer$ = True ; $proof$ = # sent16%int1 # sent17%int2 & # sent13%int3 # sent16%int4 sent3 sent11 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The dog is not cold. ; $context$ = sent1: The cow eats the dog. sent2: The cow is kind. sent3: The cow is nice. sent4: The dog eats the lion. sent5: The dog likes the mouse. sent6: The lion is kind. sent7: The lion visits the dog. sent8: The mouse is nice. sent9: The mouse is young. sent10: The mouse likes the lion. sent11: The mouse visits the lion. sent12: Nice things are cold. sent13: If something eats the mouse then the mouse eats the dog. sent14: If something visits the mouse then the mouse eats the cow. sent15: If something is young and it eats the lion then it eats the dog. sent16: If something is nice then it eats the mouse. sent17: If something eats the dog and it visits the lion then the dog is nice. sent18: If something visits the lion then it is kind. sent19: If something is cold and it does not like the dog then it visits the mouse.

$answer$ = False ; $proof$ = # sent12%int1 # sent17%int2 & # sent13%int3 # sent16%int4 sent3 sent11 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The dog visits the mouse. ; $context$ = sent1: The cow eats the dog. sent2: The cow is kind. sent3: The cow is nice. sent4: The dog eats the lion. sent5: The dog likes the mouse. sent6: The lion is kind. sent7: The lion visits the dog. sent8: The mouse is nice. sent9: The mouse is young. sent10: The mouse likes the lion. sent11: The mouse visits the lion. sent12: Nice things are cold. sent13: If something eats the mouse then the mouse eats the dog. sent14: If something visits the mouse then the mouse eats the cow. sent15: If something is young and it eats the lion then it eats the dog. sent16: If something is nice then it eats the mouse. sent17: If something eats the dog and it visits the lion then the dog is nice. sent18: If something visits the lion then it is kind. sent19: If something is cold and it does not like the dog then it visits the mouse.

$answer$ = True ; $proof$ = # sent19%int1 & # sent12%int2 # sent17%int3 & # sent13%int4 # sent16%int5 sent3 sent11 naf1 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The dog does not visit the mouse. ; $context$ = sent1: The cow eats the dog. sent2: The cow is kind. sent3: The cow is nice. sent4: The dog eats the lion. sent5: The dog likes the mouse. sent6: The lion is kind. sent7: The lion visits the dog. sent8: The mouse is nice. sent9: The mouse is young. sent10: The mouse likes the lion. sent11: The mouse visits the lion. sent12: Nice things are cold. sent13: If something eats the mouse then the mouse eats the dog. sent14: If something visits the mouse then the mouse eats the cow. sent15: If something is young and it eats the lion then it eats the dog. sent16: If something is nice then it eats the mouse. sent17: If something eats the dog and it visits the lion then the dog is nice. sent18: If something visits the lion then it is kind. sent19: If something is cold and it does not like the dog then it visits the mouse.

$answer$ = False ; $proof$ = # sent19%int1 & # sent12%int2 # sent17%int3 & # sent13%int4 # sent16%int5 sent3 sent11 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 squirrel. ; $context$ = sent1: The bald eagle is big. sent2: The bald eagle is cold. sent3: The bald eagle sees the squirrel. sent4: The bald eagle visits the lion. sent5: The cat needs the squirrel. sent6: The cat sees the lion. sent7: The cat visits the bald eagle. sent8: The cat visits the squirrel. sent9: The lion sees the bald eagle. sent10: The squirrel needs the bald eagle. sent11: The squirrel sees the bald eagle. sent12: If something needs the cat then it is rough. sent13: If something needs the bald eagle then it needs the cat. sent14: If something needs the lion and it is not cold then the lion is rough. sent15: If something needs the bald eagle then the bald eagle sees the cat. sent16: If something is round and rough then it visits the cat. sent17: If the squirrel sees the cat and the cat needs the bald eagle then the cat is young. sent18: If something is big then it sees the bald eagle. sent19: If something is rough then it needs the lion. sent20: If something is round then it sees the cat.

$answer$ = True ; $proof$ = sent8


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

$answer$ = False ; $proof$ = sent7


$answer$ ; $proof$ ; $question$ = The bald eagle sees the bald eagle. ; $context$ = sent1: The bald eagle is big. sent2: The bald eagle is cold. sent3: The bald eagle sees the squirrel. sent4: The bald eagle visits the lion. sent5: The cat needs the squirrel. sent6: The cat sees the lion. sent7: The cat visits the bald eagle. sent8: The cat visits the squirrel. sent9: The lion sees the bald eagle. sent10: The squirrel needs the bald eagle. sent11: The squirrel sees the bald eagle. sent12: If something needs the cat then it is rough. sent13: If something needs the bald eagle then it needs the cat. sent14: If something needs the lion and it is not cold then the lion is rough. sent15: If something needs the bald eagle then the bald eagle sees the cat. sent16: If something is round and rough then it visits the cat. sent17: If the squirrel sees the cat and the cat needs the bald eagle then the cat is young. sent18: If something is big then it sees the bald eagle. sent19: If something is rough then it needs the lion. sent20: If something is round then it sees the cat.

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


$answer$ ; $proof$ ; $question$ = The bald eagle does not see the cat. ; $context$ = sent1: The bald eagle is big. sent2: The bald eagle is cold. sent3: The bald eagle sees the squirrel. sent4: The bald eagle visits the lion. sent5: The cat needs the squirrel. sent6: The cat sees the lion. sent7: The cat visits the bald eagle. sent8: The cat visits the squirrel. sent9: The lion sees the bald eagle. sent10: The squirrel needs the bald eagle. sent11: The squirrel sees the bald eagle. sent12: If something needs the cat then it is rough. sent13: If something needs the bald eagle then it needs the cat. sent14: If something needs the lion and it is not cold then the lion is rough. sent15: If something needs the bald eagle then the bald eagle sees the cat. sent16: If something is round and rough then it visits the cat. sent17: If the squirrel sees the cat and the cat needs the bald eagle then the cat is young. sent18: If something is big then it sees the bald eagle. sent19: If something is rough then it needs the lion. sent20: If something is round then it sees the cat.

$answer$ = False ; $proof$ = # sent15%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 rough. ; $context$ = sent1: The bald eagle is big. sent2: The bald eagle is cold. sent3: The bald eagle sees the squirrel. sent4: The bald eagle visits the lion. sent5: The cat needs the squirrel. sent6: The cat sees the lion. sent7: The cat visits the bald eagle. sent8: The cat visits the squirrel. sent9: The lion sees the bald eagle. sent10: The squirrel needs the bald eagle. sent11: The squirrel sees the bald eagle. sent12: If something needs the cat then it is rough. sent13: If something needs the bald eagle then it needs the cat. sent14: If something needs the lion and it is not cold then the lion is rough. sent15: If something needs the bald eagle then the bald eagle sees the cat. sent16: If something is round and rough then it visits the cat. sent17: If the squirrel sees the cat and the cat needs the bald eagle then the cat is young. sent18: If something is big then it sees the bald eagle. sent19: If something is rough then it needs the lion. sent20: If something is round then it sees the cat.

$answer$ = True ; $proof$ = # sent12%int1 # sent13%int2 sent10 ; 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 big. sent2: The bald eagle is cold. sent3: The bald eagle sees the squirrel. sent4: The bald eagle visits the lion. sent5: The cat needs the squirrel. sent6: The cat sees the lion. sent7: The cat visits the bald eagle. sent8: The cat visits the squirrel. sent9: The lion sees the bald eagle. sent10: The squirrel needs the bald eagle. sent11: The squirrel sees the bald eagle. sent12: If something needs the cat then it is rough. sent13: If something needs the bald eagle then it needs the cat. sent14: If something needs the lion and it is not cold then the lion is rough. sent15: If something needs the bald eagle then the bald eagle sees the cat. sent16: If something is round and rough then it visits the cat. sent17: If the squirrel sees the cat and the cat needs the bald eagle then the cat is young. sent18: If something is big then it sees the bald eagle. sent19: If something is rough then it needs the lion. sent20: If something is round then it sees the cat.

$answer$ = False ; $proof$ = # sent12%int1 # sent13%int2 sent10 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The squirrel needs the lion. ; $context$ = sent1: The bald eagle is big. sent2: The bald eagle is cold. sent3: The bald eagle sees the squirrel. sent4: The bald eagle visits the lion. sent5: The cat needs the squirrel. sent6: The cat sees the lion. sent7: The cat visits the bald eagle. sent8: The cat visits the squirrel. sent9: The lion sees the bald eagle. sent10: The squirrel needs the bald eagle. sent11: The squirrel sees the bald eagle. sent12: If something needs the cat then it is rough. sent13: If something needs the bald eagle then it needs the cat. sent14: If something needs the lion and it is not cold then the lion is rough. sent15: If something needs the bald eagle then the bald eagle sees the cat. sent16: If something is round and rough then it visits the cat. sent17: If the squirrel sees the cat and the cat needs the bald eagle then the cat is young. sent18: If something is big then it sees the bald eagle. sent19: If something is rough then it needs the lion. sent20: If something is round then it sees the cat.

$answer$ = True ; $proof$ = # sent19%int1 # sent12%int2 # sent13%int3 sent10 ; 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 lion. ; $context$ = sent1: The bald eagle is big. sent2: The bald eagle is cold. sent3: The bald eagle sees the squirrel. sent4: The bald eagle visits the lion. sent5: The cat needs the squirrel. sent6: The cat sees the lion. sent7: The cat visits the bald eagle. sent8: The cat visits the squirrel. sent9: The lion sees the bald eagle. sent10: The squirrel needs the bald eagle. sent11: The squirrel sees the bald eagle. sent12: If something needs the cat then it is rough. sent13: If something needs the bald eagle then it needs the cat. sent14: If something needs the lion and it is not cold then the lion is rough. sent15: If something needs the bald eagle then the bald eagle sees the cat. sent16: If something is round and rough then it visits the cat. sent17: If the squirrel sees the cat and the cat needs the bald eagle then the cat is young. sent18: If something is big then it sees the bald eagle. sent19: If something is rough then it needs the lion. sent20: If something is round then it sees the cat.

$answer$ = False ; $proof$ = # sent19%int1 # sent12%int2 # sent13%int3 sent10 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.


$answer$ ; $proof$ ; $question$ = The lion is rough. ; $context$ = sent1: The bald eagle is big. sent2: The bald eagle is cold. sent3: The bald eagle sees the squirrel. sent4: The bald eagle visits the lion. sent5: The cat needs the squirrel. sent6: The cat sees the lion. sent7: The cat visits the bald eagle. sent8: The cat visits the squirrel. sent9: The lion sees the bald eagle. sent10: The squirrel needs the bald eagle. sent11: The squirrel sees the bald eagle. sent12: If something needs the cat then it is rough. sent13: If something needs the bald eagle then it needs the cat. sent14: If something needs the lion and it is not cold then the lion is rough. sent15: If something needs the bald eagle then the bald eagle sees the cat. sent16: If something is round and rough then it visits the cat. sent17: If the squirrel sees the cat and the cat needs the bald eagle then the cat is young. sent18: If something is big then it sees the bald eagle. sent19: If something is rough then it needs the lion. sent20: If something is round then it sees the cat.

$answer$ = True ; $proof$ = # sent14%int1 & # sent19%int2 # sent12%int3 # sent13%int4 sent10 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 rough. ; $context$ = sent1: The bald eagle is big. sent2: The bald eagle is cold. sent3: The bald eagle sees the squirrel. sent4: The bald eagle visits the lion. sent5: The cat needs the squirrel. sent6: The cat sees the lion. sent7: The cat visits the bald eagle. sent8: The cat visits the squirrel. sent9: The lion sees the bald eagle. sent10: The squirrel needs the bald eagle. sent11: The squirrel sees the bald eagle. sent12: If something needs the cat then it is rough. sent13: If something needs the bald eagle then it needs the cat. sent14: If something needs the lion and it is not cold then the lion is rough. sent15: If something needs the bald eagle then the bald eagle sees the cat. sent16: If something is round and rough then it visits the cat. sent17: If the squirrel sees the cat and the cat needs the bald eagle then the cat is young. sent18: If something is big then it sees the bald eagle. sent19: If something is rough then it needs the lion. sent20: If something is round then it sees the cat.

$answer$ = False ; $proof$ = # sent14%int1 & # sent19%int2 # sent12%int3 # sent13%int4 sent10 naf1 ; with int1: Harry is furry. ; int1: Harry is big. ; int1: Harry is smart. ; int1: Harry is quiet.