The bear is big. The bear is nice. The bear is young. All rough people are young. If the bear is young and the bear is nice then the bear is rough. If someone is rough then they are green. All rough, nice people are green. All green, young people are rough. Rough people are nice. All young people are nice. If someone is rough then they are young.
The bear is big.
("bear" "is" "big" "+")
The bear is nice.
("bear" "is" "nice" "+")
The bear is young.
("bear" "is" "young" "+")
All rough people are young.
((("someone" "is" "rough" "+")) -> ("someone" "is" "young" "+"))
If the bear is young and the bear is nice then the bear is rough.
((("bear" "is" "young" "+") ("bear" "is" "nice" "+")) -> ("bear" "is" "rough" "+"))
If someone is rough then they are green.
((("someone" "is" "rough" "+")) -> ("someone" "is" "green" "+"))
All rough, nice people are green.
((("someone" "is" "rough" "+") ("someone" "is" "nice" "+")) -> ("someone" "is" "green" "+"))
All green, young people are rough.
((("someone" "is" "green" "+") ("someone" "is" "young" "+")) -> ("someone" "is" "rough" "+"))
Rough people are nice.
((("someone" "is" "rough" "+")) -> ("someone" "is" "nice" "+"))
All young people are nice.
((("someone" "is" "young" "+")) -> ("someone" "is" "nice" "+"))
If someone is rough then they are young.
((("someone" "is" "rough" "+")) -> ("someone" "is" "young" "+"))
The bear is young.
True
1
proof
[(triple3)]
("bear" "is" "young" "+")
triple3
The bear is not big.
False
1
inv-proof
[(triple1)]
("bear" "is" "big" "-")
triple1
The bear is rough.
True
3
proof
[(((triple3 triple2) -> rule2) OR ((triple3 ((triple3) -> rule7)) -> rule2))]
("bear" "is" "rough" "+")
((triple3 triple2) -> (rule2 % int1))
The bear is rough.
("bear" "is" "rough" "+")
int1
((triple3 ((triple3) -> (rule7 % int2))) -> (rule2 % int1))
The bear is rough.
("bear" "is" "rough" "+")
int1
The bear is nice.
("bear" "is" "nice" "+")
int2
The bear is not rough.
False
3
inv-proof
[(((triple3 triple2) -> rule2) OR ((triple3 ((triple3) -> rule7)) -> rule2))]
("bear" "is" "rough" "-")
((triple3 triple2) -> (rule2 % int1))
The bear is rough.
("bear" "is" "rough" "+")
int1
((triple3 ((triple3) -> (rule7 % int2))) -> (rule2 % int1))
The bear is rough.
("bear" "is" "rough" "+")
int1
The bear is nice.
("bear" "is" "nice" "+")
int2
The bear does not need the bear.
Unknown
inv-random
[@0: The bear needs the bear.[CWA. Example of deepest failure = (FAIL)]]
("bear" "needs" "bear" "-")
The bear chases the bear.
Unknown
random
[@0: The bear chases the bear.[CWA. Example of deepest failure = (FAIL)]]
("bear" "chases" "bear" "+")
@0: The bear is big.[(triple1)] The bear is nice.[(triple2 OR ((triple3) -> rule7))] The bear is young.[(triple3)] @1: The bear is rough.[(((triple3 triple2) -> rule2) OR ((triple3 ((triple3) -> rule7)) -> rule2))] @2: The bear is green.[(((((triple3 triple2) -> rule2)) -> rule3) OR ((((triple3 triple2) -> rule2) triple2) -> rule4) OR ((((triple3 triple2) -> rule2) ((triple3) -> rule7)) -> rule4) OR ((((triple3 ((triple3) -> rule7)) -> rule2)) -> rule3) OR ((((triple3 ((triple3) -> rule7)) -> rule2) triple2) -> rule4) OR ((((triple3 ((triple3) -> rule7)) -> rule2) ((triple3) -> rule7)) -> rule4))]
The bear is big.
("bear" "is" "big" "+")
triple1
The bear is nice.
("bear" "is" "nice" "+")
triple2
((triple3) -> (rule7 % int1))
The bear is nice.
("bear" "is" "nice" "+")
int1
The bear is young.
("bear" "is" "young" "+")
triple3
The bear is rough.
("bear" "is" "rough" "+")
((triple3 triple2) -> (rule2 % int1))
The bear is rough.
("bear" "is" "rough" "+")
int1
((triple3 ((triple3) -> (rule7 % int2))) -> (rule2 % int1))
The bear is rough.
("bear" "is" "rough" "+")
int1
The bear is nice.
("bear" "is" "nice" "+")
int2
The bear is green.
("bear" "is" "green" "+")
((((triple3 triple2) -> (rule2 % int2))) -> (rule3 % int1))
The bear is green.
("bear" "is" "green" "+")
int1
The bear is rough.
("bear" "is" "rough" "+")
int2
((((triple3 triple2) -> (rule2 % int2)) triple2) -> (rule4 % int1))
The bear is green.
("bear" "is" "green" "+")
int1
The bear is rough.
("bear" "is" "rough" "+")
int2
((((triple3 triple2) -> (rule2 % int3)) ((triple3) -> (rule7 % int2))) -> (rule4 % int1))
The bear is green.
("bear" "is" "green" "+")
int1
The bear is nice.
("bear" "is" "nice" "+")
int2
The bear is rough.
("bear" "is" "rough" "+")
int3
((((triple3 ((triple3) -> (rule7 % int3))) -> (rule2 % int2))) -> (rule3 % int1))
The bear is green.
("bear" "is" "green" "+")
int1
The bear is rough.
("bear" "is" "rough" "+")
int2
The bear is nice.
("bear" "is" "nice" "+")
int3
((((triple3 ((triple3) -> (rule7 % int3))) -> (rule2 % int2)) triple2) -> (rule4 % int1))
The bear is green.
("bear" "is" "green" "+")
int1
The bear is rough.
("bear" "is" "rough" "+")
int2
The bear is nice.
("bear" "is" "nice" "+")
int3
((((triple3 ((triple3) -> (rule7 % int3))) -> (rule2 % int2)) ((triple3) -> (rule7 % int3))) -> (rule4 % int1))
The bear is green.
("bear" "is" "green" "+")
int1
The bear is rough.
("bear" "is" "rough" "+")
int2
The bear is nice.
("bear" "is" "nice" "+")
int3