The bear is big. The bear is cold. The bear is green. The bear is kind. The bear is red. If the bear is kind and the bear is green then the bear is big. Big, green people are red. If someone is kind and big then they are green. If someone is green then they are big. If the bear is green then the bear is kind. Green, red people are cold.
The bear is big.
("bear" "is" "big" "+")
The bear is cold.
("bear" "is" "cold" "+")
The bear is green.
("bear" "is" "green" "+")
The bear is kind.
("bear" "is" "kind" "+")
The bear is red.
("bear" "is" "red" "+")
If the bear is kind and the bear is green then the bear is big.
((("bear" "is" "kind" "+") ("bear" "is" "green" "+")) -> ("bear" "is" "big" "+"))
Big, green people are red.
((("someone" "is" "big" "+") ("someone" "is" "green" "+")) -> ("someone" "is" "red" "+"))
If someone is kind and big then they are green.
((("someone" "is" "kind" "+") ("someone" "is" "big" "+")) -> ("someone" "is" "green" "+"))
If someone is green then they are big.
((("someone" "is" "green" "+")) -> ("someone" "is" "big" "+"))
If the bear is green then the bear is kind.
((("bear" "is" "green" "+")) -> ("bear" "is" "kind" "+"))
Green, red people are cold.
((("someone" "is" "green" "+") ("someone" "is" "red" "+")) -> ("someone" "is" "cold" "+"))
The bear is red.
True
1
proof
[(triple5 OR ((triple1 triple3) -> rule2) OR ((triple1 ((triple4 triple1) -> rule3)) -> rule2) OR ((((triple3) -> rule4) triple3) -> rule2) OR ((((triple4 triple3) -> rule1) triple3) -> rule2) OR ((((triple3) -> rule4) ((triple4 triple1) -> rule3)) -> rule2) OR ((((triple4 triple3) -> rule1) ((triple4 triple1) -> rule3)) -> rule2) OR ((((((triple3) -> rule5) triple3) -> rule1) triple3) -> rule2) OR ((((((triple3) -> rule5) triple3) -> rule1) ((triple4 triple1) -> rule3)) -> rule2))]
("bear" "is" "red" "+")
triple5
((triple1 triple3) -> (rule2 % int1))
The bear is red.
("bear" "is" "red" "+")
int1
((triple1 ((triple4 triple1) -> (rule3 % int2))) -> (rule2 % int1))
The bear is red.
("bear" "is" "red" "+")
int1
The bear is green.
("bear" "is" "green" "+")
int2
((((triple3) -> (rule4 % int2)) triple3) -> (rule2 % int1))
The bear is red.
("bear" "is" "red" "+")
int1
The bear is big.
("bear" "is" "big" "+")
int2
((((triple4 triple3) -> (rule1 % int2)) triple3) -> (rule2 % int1))
The bear is red.
("bear" "is" "red" "+")
int1
The bear is big.
("bear" "is" "big" "+")
int2
((((triple3) -> (rule4 % int3)) ((triple4 triple1) -> (rule3 % int2))) -> (rule2 % int1))
The bear is red.
("bear" "is" "red" "+")
int1
The bear is green.
("bear" "is" "green" "+")
int2
The bear is big.
("bear" "is" "big" "+")
int3
((((triple4 triple3) -> (rule1 % int3)) ((triple4 triple1) -> (rule3 % int2))) -> (rule2 % int1))
The bear is red.
("bear" "is" "red" "+")
int1
The bear is green.
("bear" "is" "green" "+")
int2
The bear is big.
("bear" "is" "big" "+")
int3
((((((triple3) -> (rule5 % int3)) triple3) -> (rule1 % int2)) triple3) -> (rule2 % int1))
The bear is red.
("bear" "is" "red" "+")
int1
The bear is big.
("bear" "is" "big" "+")
int2
The bear is kind.
("bear" "is" "kind" "+")
int3
((((((triple3) -> (rule5 % int4)) triple3) -> (rule1 % int3)) ((triple4 triple1) -> (rule3 % int2))) -> (rule2 % int1))
The bear is red.
("bear" "is" "red" "+")
int1
The bear is green.
("bear" "is" "green" "+")
int2
The bear is big.
("bear" "is" "big" "+")
int3
The bear is kind.
("bear" "is" "kind" "+")
int4
The bear is not red.
False
1
inv-proof
[(triple5 OR ((triple1 triple3) -> rule2) OR ((triple1 ((triple4 triple1) -> rule3)) -> rule2) OR ((((triple3) -> rule4) triple3) -> rule2) OR ((((triple4 triple3) -> rule1) triple3) -> rule2) OR ((((triple3) -> rule4) ((triple4 triple1) -> rule3)) -> rule2) OR ((((triple4 triple3) -> rule1) ((triple4 triple1) -> rule3)) -> rule2) OR ((((((triple3) -> rule5) triple3) -> rule1) triple3) -> rule2) OR ((((((triple3) -> rule5) triple3) -> rule1) ((triple4 triple1) -> rule3)) -> rule2))]
("bear" "is" "red" "-")
triple5
((triple1 triple3) -> (rule2 % int1))
The bear is red.
("bear" "is" "red" "+")
int1
((triple1 ((triple4 triple1) -> (rule3 % int2))) -> (rule2 % int1))
The bear is red.
("bear" "is" "red" "+")
int1
The bear is green.
("bear" "is" "green" "+")
int2
((((triple3) -> (rule4 % int2)) triple3) -> (rule2 % int1))
The bear is red.
("bear" "is" "red" "+")
int1
The bear is big.
("bear" "is" "big" "+")
int2
((((triple4 triple3) -> (rule1 % int2)) triple3) -> (rule2 % int1))
The bear is red.
("bear" "is" "red" "+")
int1
The bear is big.
("bear" "is" "big" "+")
int2
((((triple3) -> (rule4 % int3)) ((triple4 triple1) -> (rule3 % int2))) -> (rule2 % int1))
The bear is red.
("bear" "is" "red" "+")
int1
The bear is green.
("bear" "is" "green" "+")
int2
The bear is big.
("bear" "is" "big" "+")
int3
((((triple4 triple3) -> (rule1 % int3)) ((triple4 triple1) -> (rule3 % int2))) -> (rule2 % int1))
The bear is red.
("bear" "is" "red" "+")
int1
The bear is green.
("bear" "is" "green" "+")
int2
The bear is big.
("bear" "is" "big" "+")
int3
((((((triple3) -> (rule5 % int3)) triple3) -> (rule1 % int2)) triple3) -> (rule2 % int1))
The bear is red.
("bear" "is" "red" "+")
int1
The bear is big.
("bear" "is" "big" "+")
int2
The bear is kind.
("bear" "is" "kind" "+")
int3
((((((triple3) -> (rule5 % int4)) triple3) -> (rule1 % int3)) ((triple4 triple1) -> (rule3 % int2))) -> (rule2 % int1))
The bear is red.
("bear" "is" "red" "+")
int1
The bear is green.
("bear" "is" "green" "+")
int2
The bear is big.
("bear" "is" "big" "+")
int3
The bear is kind.
("bear" "is" "kind" "+")
int4
The bear does not see the bear.
Unknown
inv-random
[@0: The bear sees the bear.[CWA. Example of deepest failure = (FAIL)]]
("bear" "sees" "bear" "-")
The bear eats the bear.
Unknown
random
[@0: The bear eats the bear.[CWA. Example of deepest failure = (FAIL)]]
("bear" "eats" "bear" "+")
@0: The bear is big.[(triple1 OR ((triple3) -> rule4) OR ((triple4 triple3) -> rule1) OR ((((triple3) -> rule5) triple3) -> rule1))] The bear is cold.[(triple2 OR ((triple3 triple5) -> rule6) OR ((triple3 ((triple1 triple3) -> rule2)) -> rule6) OR ((((triple4 triple1) -> rule3) triple5) -> rule6) OR ((((triple4 triple1) -> rule3) ((triple1 triple3) -> rule2)) -> rule6) OR ((triple3 ((triple1 ((triple4 triple1) -> rule3)) -> rule2)) -> rule6) OR ((triple3 ((((triple3) -> rule4) triple3) -> rule2)) -> rule6) OR ((triple3 ((((triple4 triple3) -> rule1) triple3) -> rule2)) -> rule6) OR ((triple3 ((((triple3) -> rule4) ((triple4 triple1) -> rule3)) -> rule2)) -> rule6) OR ((triple3 ((((triple4 triple3) -> rule1) ((triple4 triple1) -> rule3)) -> rule2)) -> rule6) OR ((((triple4 triple1) -> rule3) ((triple1 ((triple4 triple1) -> rule3)) -> rule2)) -> rule6) OR ((((triple4 triple1) -> rule3) ((((triple3) -> rule4) triple3) -> rule2)) -> rule6) OR ((((triple4 triple1) -> rule3) ((((triple4 triple3) -> rule1) triple3) -> rule2)) -> rule6) OR ((((triple4 triple1) -> rule3) ((((triple3) -> rule4) ((triple4 triple1) -> rule3)) -> rule2)) -> rule6) OR ((((triple4 triple1) -> rule3) ((((triple4 triple3) -> rule1) ((triple4 triple1) -> rule3)) -> rule2)) -> rule6) OR ((triple3 ((((((triple3) -> rule5) triple3) -> rule1) triple3) -> rule2)) -> rule6) OR ((triple3 ((((((triple3) -> rule5) triple3) -> rule1) ((triple4 triple1) -> rule3)) -> rule2)) -> rule6) OR ((((triple4 triple1) -> rule3) ((((((triple3) -> rule5) triple3) -> rule1) triple3) -> rule2)) -> rule6) OR ((((triple4 triple1) -> rule3) ((((((triple3) -> rule5) triple3) -> rule1) ((triple4 triple1) -> rule3)) -> rule2)) -> rule6))] The bear is green.[(triple3 OR ((triple4 triple1) -> rule3))] The bear is kind.[(triple4 OR ((triple3) -> rule5))] The bear is red.[(triple5 OR ((triple1 triple3) -> rule2) OR ((triple1 ((triple4 triple1) -> rule3)) -> rule2) OR ((((triple3) -> rule4) triple3) -> rule2) OR ((((triple4 triple3) -> rule1) triple3) -> rule2) OR ((((triple3) -> rule4) ((triple4 triple1) -> rule3)) -> rule2) OR ((((triple4 triple3) -> rule1) ((triple4 triple1) -> rule3)) -> rule2) OR ((((((triple3) -> rule5) triple3) -> rule1) triple3) -> rule2) OR ((((((triple3) -> rule5) triple3) -> rule1) ((triple4 triple1) -> rule3)) -> rule2))]
The bear is big.
("bear" "is" "big" "+")
triple1
((triple3) -> (rule4 % int1))
The bear is big.
("bear" "is" "big" "+")
int1
((triple4 triple3) -> (rule1 % int1))
The bear is big.
("bear" "is" "big" "+")
int1
((((triple3) -> (rule5 % int2)) triple3) -> (rule1 % int1))
The bear is big.
("bear" "is" "big" "+")
int1
The bear is kind.
("bear" "is" "kind" "+")
int2
The bear is cold.
("bear" "is" "cold" "+")
triple2
((triple3 triple5) -> (rule6 % int1))
The bear is cold.
("bear" "is" "cold" "+")
int1
((triple3 ((triple1 triple3) -> (rule2 % int2))) -> (rule6 % int1))
The bear is cold.
("bear" "is" "cold" "+")
int1
The bear is red.
("bear" "is" "red" "+")
int2
((((triple4 triple1) -> (rule3 % int2)) triple5) -> (rule6 % int1))
The bear is cold.
("bear" "is" "cold" "+")
int1
The bear is green.
("bear" "is" "green" "+")
int2
((((triple4 triple1) -> (rule3 % int3)) ((triple1 triple3) -> (rule2 % int2))) -> (rule6 % int1))
The bear is cold.
("bear" "is" "cold" "+")
int1
The bear is red.
("bear" "is" "red" "+")
int2
The bear is green.
("bear" "is" "green" "+")
int3
((triple3 ((triple1 ((triple4 triple1) -> (rule3 % int3))) -> (rule2 % int2))) -> (rule6 % int1))
The bear is cold.
("bear" "is" "cold" "+")
int1
The bear is red.
("bear" "is" "red" "+")
int2
The bear is green.
("bear" "is" "green" "+")
int3
((triple3 ((((triple3) -> (rule4 % int3)) triple3) -> (rule2 % int2))) -> (rule6 % int1))
The bear is cold.
("bear" "is" "cold" "+")
int1
The bear is red.
("bear" "is" "red" "+")
int2
The bear is big.
("bear" "is" "big" "+")
int3
((triple3 ((((triple4 triple3) -> (rule1 % int3)) triple3) -> (rule2 % int2))) -> (rule6 % int1))
The bear is cold.
("bear" "is" "cold" "+")
int1
The bear is red.
("bear" "is" "red" "+")
int2
The bear is big.
("bear" "is" "big" "+")
int3
((triple3 ((((triple3) -> (rule4 % int4)) ((triple4 triple1) -> (rule3 % int3))) -> (rule2 % int2))) -> (rule6 % int1))
The bear is cold.
("bear" "is" "cold" "+")
int1
The bear is red.
("bear" "is" "red" "+")
int2
The bear is green.
("bear" "is" "green" "+")
int3
The bear is big.
("bear" "is" "big" "+")
int4
((triple3 ((((triple4 triple3) -> (rule1 % int4)) ((triple4 triple1) -> (rule3 % int3))) -> (rule2 % int2))) -> (rule6 % int1))
The bear is cold.
("bear" "is" "cold" "+")
int1
The bear is red.
("bear" "is" "red" "+")
int2
The bear is green.
("bear" "is" "green" "+")
int3
The bear is big.
("bear" "is" "big" "+")
int4
((((triple4 triple1) -> (rule3 % int3)) ((triple1 ((triple4 triple1) -> (rule3 % int3))) -> (rule2 % int2))) -> (rule6 % int1))
The bear is cold.
("bear" "is" "cold" "+")
int1
The bear is red.
("bear" "is" "red" "+")
int2
The bear is green.
("bear" "is" "green" "+")
int3
((((triple4 triple1) -> (rule3 % int4)) ((((triple3) -> (rule4 % int3)) triple3) -> (rule2 % int2))) -> (rule6 % int1))
The bear is cold.
("bear" "is" "cold" "+")
int1
The bear is red.
("bear" "is" "red" "+")
int2
The bear is big.
("bear" "is" "big" "+")
int3
The bear is green.
("bear" "is" "green" "+")
int4
((((triple4 triple1) -> (rule3 % int4)) ((((triple4 triple3) -> (rule1 % int3)) triple3) -> (rule2 % int2))) -> (rule6 % int1))
The bear is cold.
("bear" "is" "cold" "+")
int1
The bear is red.
("bear" "is" "red" "+")
int2
The bear is big.
("bear" "is" "big" "+")
int3
The bear is green.
("bear" "is" "green" "+")
int4
((((triple4 triple1) -> (rule3 % int4)) ((((triple3) -> (rule4 % int3)) ((triple4 triple1) -> (rule3 % int4))) -> (rule2 % int2))) -> (rule6 % int1))
The bear is cold.
("bear" "is" "cold" "+")
int1
The bear is red.
("bear" "is" "red" "+")
int2
The bear is big.
("bear" "is" "big" "+")
int3
The bear is green.
("bear" "is" "green" "+")
int4
((((triple4 triple1) -> (rule3 % int4)) ((((triple4 triple3) -> (rule1 % int3)) ((triple4 triple1) -> (rule3 % int4))) -> (rule2 % int2))) -> (rule6 % int1))
The bear is cold.
("bear" "is" "cold" "+")
int1
The bear is red.
("bear" "is" "red" "+")
int2
The bear is big.
("bear" "is" "big" "+")
int3
The bear is green.
("bear" "is" "green" "+")
int4
((triple3 ((((((triple3) -> (rule5 % int4)) triple3) -> (rule1 % int3)) triple3) -> (rule2 % int2))) -> (rule6 % int1))
The bear is cold.
("bear" "is" "cold" "+")
int1
The bear is red.
("bear" "is" "red" "+")
int2
The bear is big.
("bear" "is" "big" "+")
int3
The bear is kind.
("bear" "is" "kind" "+")
int4
((triple3 ((((((triple3) -> (rule5 % int5)) triple3) -> (rule1 % int4)) ((triple4 triple1) -> (rule3 % int3))) -> (rule2 % int2))) -> (rule6 % int1))
The bear is cold.
("bear" "is" "cold" "+")
int1
The bear is red.
("bear" "is" "red" "+")
int2
The bear is green.
("bear" "is" "green" "+")
int3
The bear is big.
("bear" "is" "big" "+")
int4
The bear is kind.
("bear" "is" "kind" "+")
int5
((((triple4 triple1) -> (rule3 % int5)) ((((((triple3) -> (rule5 % int4)) triple3) -> (rule1 % int3)) triple3) -> (rule2 % int2))) -> (rule6 % int1))
The bear is cold.
("bear" "is" "cold" "+")
int1
The bear is red.
("bear" "is" "red" "+")
int2
The bear is big.
("bear" "is" "big" "+")
int3
The bear is kind.
("bear" "is" "kind" "+")
int4
The bear is green.
("bear" "is" "green" "+")
int5
((((triple4 triple1) -> (rule3 % int5)) ((((((triple3) -> (rule5 % int4)) triple3) -> (rule1 % int3)) ((triple4 triple1) -> (rule3 % int5))) -> (rule2 % int2))) -> (rule6 % int1))
The bear is cold.
("bear" "is" "cold" "+")
int1
The bear is red.
("bear" "is" "red" "+")
int2
The bear is big.
("bear" "is" "big" "+")
int3
The bear is kind.
("bear" "is" "kind" "+")
int4
The bear is green.
("bear" "is" "green" "+")
int5
The bear is green.
("bear" "is" "green" "+")
triple3
((triple4 triple1) -> (rule3 % int1))
The bear is green.
("bear" "is" "green" "+")
int1
The bear is kind.
("bear" "is" "kind" "+")
triple4
((triple3) -> (rule5 % int1))
The bear is kind.
("bear" "is" "kind" "+")
int1
The bear is red.
("bear" "is" "red" "+")
triple5
((triple1 triple3) -> (rule2 % int1))
The bear is red.
("bear" "is" "red" "+")
int1
((triple1 ((triple4 triple1) -> (rule3 % int2))) -> (rule2 % int1))
The bear is red.
("bear" "is" "red" "+")
int1
The bear is green.
("bear" "is" "green" "+")
int2
((((triple3) -> (rule4 % int2)) triple3) -> (rule2 % int1))
The bear is red.
("bear" "is" "red" "+")
int1
The bear is big.
("bear" "is" "big" "+")
int2
((((triple4 triple3) -> (rule1 % int2)) triple3) -> (rule2 % int1))
The bear is red.
("bear" "is" "red" "+")
int1
The bear is big.
("bear" "is" "big" "+")
int2
((((triple3) -> (rule4 % int3)) ((triple4 triple1) -> (rule3 % int2))) -> (rule2 % int1))
The bear is red.
("bear" "is" "red" "+")
int1
The bear is green.
("bear" "is" "green" "+")
int2
The bear is big.
("bear" "is" "big" "+")
int3
((((triple4 triple3) -> (rule1 % int3)) ((triple4 triple1) -> (rule3 % int2))) -> (rule2 % int1))
The bear is red.
("bear" "is" "red" "+")
int1
The bear is green.
("bear" "is" "green" "+")
int2
The bear is big.
("bear" "is" "big" "+")
int3
((((((triple3) -> (rule5 % int3)) triple3) -> (rule1 % int2)) triple3) -> (rule2 % int1))
The bear is red.
("bear" "is" "red" "+")
int1
The bear is big.
("bear" "is" "big" "+")
int2
The bear is kind.
("bear" "is" "kind" "+")
int3
((((((triple3) -> (rule5 % int4)) triple3) -> (rule1 % int3)) ((triple4 triple1) -> (rule3 % int2))) -> (rule2 % int1))
The bear is red.
("bear" "is" "red" "+")
int1
The bear is green.
("bear" "is" "green" "+")
int2
The bear is big.
("bear" "is" "big" "+")
int3
The bear is kind.
("bear" "is" "kind" "+")
int4