The cat chases the squirrel. The cat is big. The cat is blue. The cat is green. The cat is red. The cat is young. The cat needs the squirrel. The cat visits the squirrel. The squirrel chases the cat. The squirrel is big. The squirrel is green. The squirrel is not red. The squirrel is not young. The squirrel needs the cat. The squirrel visits the cat. If something visits the squirrel then it needs the squirrel. If something chases the squirrel then it needs the squirrel. If something visits the squirrel and it does not visit the cat then it is green. If the cat is not young then the cat visits the squirrel. If the squirrel visits the cat and the cat chases the squirrel then the squirrel chases the cat. If something visits the cat and it is not big then the cat does not need the squirrel.
The cat chases the squirrel.
("cat" "chases" "squirrel" "+")
The cat is big.
("cat" "is" "big" "+")
The cat is blue.
("cat" "is" "blue" "+")
The cat is green.
("cat" "is" "green" "+")
The cat is red.
("cat" "is" "red" "+")
The cat is young.
("cat" "is" "young" "+")
The cat needs the squirrel.
("cat" "needs" "squirrel" "+")
The cat visits the squirrel.
("cat" "visits" "squirrel" "+")
The squirrel chases the cat.
("squirrel" "chases" "cat" "+")
The squirrel is big.
("squirrel" "is" "big" "+")
The squirrel is green.
("squirrel" "is" "green" "+")
The squirrel is not red.
("squirrel" "is" "red" "-")
The squirrel is not young.
("squirrel" "is" "young" "-")
The squirrel needs the cat.
("squirrel" "needs" "cat" "+")
The squirrel visits the cat.
("squirrel" "visits" "cat" "+")
If something visits the squirrel then it needs the squirrel.
((("something" "visits" "squirrel" "+")) -> ("something" "needs" "squirrel" "+"))
If something chases the squirrel then it needs the squirrel.
((("something" "chases" "squirrel" "+")) -> ("something" "needs" "squirrel" "+"))
If something visits the squirrel and it does not visit the cat then it is green.
((("something" "visits" "squirrel" "+") ("something" "visits" "cat" "~")) -> ("something" "is" "green" "+"))
If the cat is not young then the cat visits the squirrel.
((("cat" "is" "young" "~")) -> ("cat" "visits" "squirrel" "+"))
If the squirrel visits the cat and the cat chases the squirrel then the squirrel chases the cat.
((("squirrel" "visits" "cat" "+") ("cat" "chases" "squirrel" "+")) -> ("squirrel" "chases" "cat" "+"))
If something visits the cat and it is not big then the cat does not need the squirrel.
((("something" "visits" "cat" "+") ("something" "is" "big" "~")) -> ("cat" "needs" "squirrel" "-"))
The cat chases the squirrel.
True
1
proof
[(triple1)]
("cat" "chases" "squirrel" "+")
triple1
The squirrel does not need the cat.
False
1
inv-proof
[(triple14)]
("squirrel" "needs" "cat" "-")
triple14
The squirrel does not need the squirrel.
Unknown
inv-rconc
[@1: The squirrel needs the squirrel.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("squirrel" "needs" "squirrel" "-")
The squirrel is blue.
Unknown
random
[@0: The squirrel is blue.[CWA. Example of deepest failure = (FAIL)]]
("squirrel" "is" "blue" "+")
@0: The cat chases the squirrel.[(triple1)] The cat is big.[(triple2)] The cat is blue.[(triple3)] The cat is green.[(triple4)] The cat is red.[(triple5)] The cat is young.[(triple6)] The cat needs the squirrel.[(triple7 OR ((triple1) -> rule2) OR ((triple8) -> rule1))] The cat visits the squirrel.[(triple8)] The squirrel chases the cat.[(triple9 OR ((triple15 triple1) -> rule5))] The squirrel is big.[(triple10)] The squirrel is green.[(triple11)] The squirrel is not red.[(triple12)] The squirrel is not young.[(triple13)] The squirrel needs the cat.[(triple14)] The squirrel visits the cat.[(triple15)]
The cat chases the squirrel.
("cat" "chases" "squirrel" "+")
triple1
The cat is big.
("cat" "is" "big" "+")
triple2
The cat is blue.
("cat" "is" "blue" "+")
triple3
The cat is green.
("cat" "is" "green" "+")
triple4
The cat is red.
("cat" "is" "red" "+")
triple5
The cat is young.
("cat" "is" "young" "+")
triple6
The cat needs the squirrel.
("cat" "needs" "squirrel" "+")
triple7
((triple1) -> (rule2 % int1))
The cat needs the squirrel.
("cat" "needs" "squirrel" "+")
int1
((triple8) -> (rule1 % int1))
The cat needs the squirrel.
("cat" "needs" "squirrel" "+")
int1
The cat visits the squirrel.
("cat" "visits" "squirrel" "+")
triple8
The squirrel chases the cat.
("squirrel" "chases" "cat" "+")
triple9
((triple15 triple1) -> (rule5 % int1))
The squirrel chases the cat.
("squirrel" "chases" "cat" "+")
int1
The squirrel is big.
("squirrel" "is" "big" "+")
triple10
The squirrel is green.
("squirrel" "is" "green" "+")
triple11
The squirrel is not red.
("squirrel" "is" "red" "-")
triple12
The squirrel is not young.
("squirrel" "is" "young" "-")
triple13
The squirrel needs the cat.
("squirrel" "needs" "cat" "+")
triple14
The squirrel visits the cat.
("squirrel" "visits" "cat" "+")
triple15