The squirrel is big. The squirrel is cold. The squirrel is kind. The squirrel is nice. The squirrel is red. Nice, kind people are red. All red people are cold. If someone is cold and nice then they are red. All big, kind people are red. Cold, nice people are big. All red people are kind.
The squirrel is big.
("squirrel" "is" "big" "+")
The squirrel is cold.
("squirrel" "is" "cold" "+")
The squirrel is kind.
("squirrel" "is" "kind" "+")
The squirrel is nice.
("squirrel" "is" "nice" "+")
The squirrel is red.
("squirrel" "is" "red" "+")
Nice, kind people are red.
((("someone" "is" "nice" "+") ("someone" "is" "kind" "+")) -> ("someone" "is" "red" "+"))
All red people are cold.
((("someone" "is" "red" "+")) -> ("someone" "is" "cold" "+"))
If someone is cold and nice then they are red.
((("someone" "is" "cold" "+") ("someone" "is" "nice" "+")) -> ("someone" "is" "red" "+"))
All big, kind people are red.
((("someone" "is" "big" "+") ("someone" "is" "kind" "+")) -> ("someone" "is" "red" "+"))
Cold, nice people are big.
((("someone" "is" "cold" "+") ("someone" "is" "nice" "+")) -> ("someone" "is" "big" "+"))
All red people are kind.
((("someone" "is" "red" "+")) -> ("someone" "is" "kind" "+"))
The squirrel is big.
True
1
proof
[(triple1 OR ((triple2 triple4) -> rule5) OR ((((triple5) -> rule2) triple4) -> rule5) OR ((((((triple4 triple3) -> rule1)) -> rule2) triple4) -> rule5))]
("squirrel" "is" "big" "+")
triple1
((triple2 triple4) -> (rule5 % int1))
The squirrel is big.
("squirrel" "is" "big" "+")
int1
((((triple5) -> (rule2 % int2)) triple4) -> (rule5 % int1))
The squirrel is big.
("squirrel" "is" "big" "+")
int1
The squirrel is cold.
("squirrel" "is" "cold" "+")
int2
((((((triple4 triple3) -> (rule1 % int3))) -> (rule2 % int2)) triple4) -> (rule5 % int1))
The squirrel is big.
("squirrel" "is" "big" "+")
int1
The squirrel is cold.
("squirrel" "is" "cold" "+")
int2
The squirrel is red.
("squirrel" "is" "red" "+")
int3
The squirrel is not cold.
False
1
inv-proof
[(triple2 OR ((triple5) -> rule2) OR ((((triple1 triple3) -> rule4)) -> rule2) OR ((((triple4 triple3) -> rule1)) -> rule2))]
("squirrel" "is" "cold" "-")
triple2
((triple5) -> (rule2 % int1))
The squirrel is cold.
("squirrel" "is" "cold" "+")
int1
((((triple1 triple3) -> (rule4 % int2))) -> (rule2 % int1))
The squirrel is cold.
("squirrel" "is" "cold" "+")
int1
The squirrel is red.
("squirrel" "is" "red" "+")
int2
((((triple4 triple3) -> (rule1 % int2))) -> (rule2 % int1))
The squirrel is cold.
("squirrel" "is" "cold" "+")
int1
The squirrel is red.
("squirrel" "is" "red" "+")
int2
The squirrel does not need the squirrel.
Unknown
inv-random
[@0: The squirrel needs the squirrel.[CWA. Example of deepest failure = (FAIL)]]
("squirrel" "needs" "squirrel" "-")
The squirrel likes the squirrel.
Unknown
random
[@0: The squirrel likes the squirrel.[CWA. Example of deepest failure = (FAIL)]]
("squirrel" "likes" "squirrel" "+")
@0: The squirrel is big.[(triple1 OR ((triple2 triple4) -> rule5) OR ((((triple5) -> rule2) triple4) -> rule5) OR ((((((triple4 triple3) -> rule1)) -> rule2) triple4) -> rule5))] The squirrel is cold.[(triple2 OR ((triple5) -> rule2) OR ((((triple1 triple3) -> rule4)) -> rule2) OR ((((triple4 triple3) -> rule1)) -> rule2))] The squirrel is kind.[(triple3 OR ((triple5) -> rule6) OR ((((triple2 triple4) -> rule3)) -> rule6))] The squirrel is nice.[(triple4)] The squirrel is red.[(triple5 OR ((triple1 triple3) -> rule4) OR ((triple2 triple4) -> rule3) OR ((triple4 triple3) -> rule1) OR ((((triple2 triple4) -> rule5) triple3) -> rule4))]
The squirrel is big.
("squirrel" "is" "big" "+")
triple1
((triple2 triple4) -> (rule5 % int1))
The squirrel is big.
("squirrel" "is" "big" "+")
int1
((((triple5) -> (rule2 % int2)) triple4) -> (rule5 % int1))
The squirrel is big.
("squirrel" "is" "big" "+")
int1
The squirrel is cold.
("squirrel" "is" "cold" "+")
int2
((((((triple4 triple3) -> (rule1 % int3))) -> (rule2 % int2)) triple4) -> (rule5 % int1))
The squirrel is big.
("squirrel" "is" "big" "+")
int1
The squirrel is cold.
("squirrel" "is" "cold" "+")
int2
The squirrel is red.
("squirrel" "is" "red" "+")
int3
The squirrel is cold.
("squirrel" "is" "cold" "+")
triple2
((triple5) -> (rule2 % int1))
The squirrel is cold.
("squirrel" "is" "cold" "+")
int1
((((triple1 triple3) -> (rule4 % int2))) -> (rule2 % int1))
The squirrel is cold.
("squirrel" "is" "cold" "+")
int1
The squirrel is red.
("squirrel" "is" "red" "+")
int2
((((triple4 triple3) -> (rule1 % int2))) -> (rule2 % int1))
The squirrel is cold.
("squirrel" "is" "cold" "+")
int1
The squirrel is red.
("squirrel" "is" "red" "+")
int2
The squirrel is kind.
("squirrel" "is" "kind" "+")
triple3
((triple5) -> (rule6 % int1))
The squirrel is kind.
("squirrel" "is" "kind" "+")
int1
((((triple2 triple4) -> (rule3 % int2))) -> (rule6 % int1))
The squirrel is kind.
("squirrel" "is" "kind" "+")
int1
The squirrel is red.
("squirrel" "is" "red" "+")
int2
The squirrel is nice.
("squirrel" "is" "nice" "+")
triple4
The squirrel is red.
("squirrel" "is" "red" "+")
triple5
((triple1 triple3) -> (rule4 % int1))
The squirrel is red.
("squirrel" "is" "red" "+")
int1
((triple2 triple4) -> (rule3 % int1))
The squirrel is red.
("squirrel" "is" "red" "+")
int1
((triple4 triple3) -> (rule1 % int1))
The squirrel is red.
("squirrel" "is" "red" "+")
int1
((((triple2 triple4) -> (rule5 % int2)) triple3) -> (rule4 % int1))
The squirrel is red.
("squirrel" "is" "red" "+")
int1
The squirrel is big.
("squirrel" "is" "big" "+")
int2