The cat is big. The cat is not green. The cat is nice. The cat is red. The cat is not rough. If the cat is big then the cat is not green. All big, red people are nice. If someone is big and not red then they are not nice. All big people are nice. All green people are big. If the cat is green and the cat is big then the cat is nice. Green people are rough. Rough, red people are green.
The cat is big.
("cat" "is" "big" "+")
The cat is not green.
("cat" "is" "green" "-")
The cat is nice.
("cat" "is" "nice" "+")
The cat is red.
("cat" "is" "red" "+")
The cat is not rough.
("cat" "is" "rough" "-")
If the cat is big then the cat is not green.
((("cat" "is" "big" "+")) -> ("cat" "is" "green" "-"))
All big, red people are nice.
((("someone" "is" "big" "+") ("someone" "is" "red" "+")) -> ("someone" "is" "nice" "+"))
If someone is big and not red then they are not nice.
((("someone" "is" "big" "+") ("someone" "is" "red" "~")) -> ("someone" "is" "nice" "-"))
All big people are nice.
((("someone" "is" "big" "+")) -> ("someone" "is" "nice" "+"))
All green people are big.
((("someone" "is" "green" "+")) -> ("someone" "is" "big" "+"))
If the cat is green and the cat is big then the cat is nice.
((("cat" "is" "green" "+") ("cat" "is" "big" "+")) -> ("cat" "is" "nice" "+"))
Green people are rough.
((("someone" "is" "green" "+")) -> ("someone" "is" "rough" "+"))
Rough, red people are green.
((("someone" "is" "rough" "+") ("someone" "is" "red" "+")) -> ("someone" "is" "green" "+"))
The cat is nice.
True
1
proof
[(triple3 OR ((triple1) -> rule4) OR ((triple1 triple4) -> rule2))]
("cat" "is" "nice" "+")
triple3
((triple1) -> (rule4 % int1))
The cat is nice.
("cat" "is" "nice" "+")
int1
((triple1 triple4) -> (rule2 % int1))
The cat is nice.
("cat" "is" "nice" "+")
int1
The cat is not red.
False
1
inv-proof
[(triple4)]
("cat" "is" "red" "-")
triple4
The cat does not chase the cat.
Unknown
inv-random
[@0: The cat chases the cat.[CWA. Example of deepest failure = (FAIL)]]
("cat" "chases" "cat" "-")
The cat visits the cat.
Unknown
random
[@0: The cat visits the cat.[CWA. Example of deepest failure = (FAIL)]]
("cat" "visits" "cat" "+")
@0: The cat is big.[(triple1)] The cat is nice.[(triple3 OR ((triple1) -> rule4) OR ((triple1 triple4) -> rule2))] The cat is not green.[(triple2 OR ((triple1) -> rule1))] The cat is not rough.[(triple5)] The cat is red.[(triple4)]
The cat is big.
("cat" "is" "big" "+")
triple1
The cat is nice.
("cat" "is" "nice" "+")
triple3
((triple1) -> (rule4 % int1))
The cat is nice.
("cat" "is" "nice" "+")
int1
((triple1 triple4) -> (rule2 % int1))
The cat is nice.
("cat" "is" "nice" "+")
int1
The cat is not green.
("cat" "is" "green" "-")
triple2
((triple1) -> (rule1 % int1))
The cat is not green.
("cat" "is" "green" "-")
int1
The cat is not rough.
("cat" "is" "rough" "-")
triple5
The cat is red.
("cat" "is" "red" "+")
triple4