The bear is not big. The bear is cold. The bear is not red. The bear is not rough. The bear is young. If something is big and not red then it is cold. If something is cold and not young then it is rough.
The bear is not big.
("bear" "is" "big" "-")
The bear is cold.
("bear" "is" "cold" "+")
The bear is not red.
("bear" "is" "red" "-")
The bear is not rough.
("bear" "is" "rough" "-")
The bear is young.
("bear" "is" "young" "+")
If something is big and not red then it is cold.
((("something" "is" "big" "+") ("something" "is" "red" "~")) -> ("something" "is" "cold" "+"))
If something is cold and not young then it is rough.
((("something" "is" "cold" "+") ("something" "is" "young" "~")) -> ("something" "is" "rough" "+"))
The bear is not red.
True
1
proof
[(triple3)]
("bear" "is" "red" "-")
triple3
The bear is red.
False
1
inv-proof
[(triple3)]
("bear" "is" "red" "+")
triple3
The bear does not chase the bear.
Unknown
inv-random
[@0: The bear chases the bear.[CWA. Example of deepest failure = (FAIL)]]
("bear" "chases" "bear" "-")
The bear sees the bear.
Unknown
random
[@0: The bear sees the bear.[CWA. Example of deepest failure = (FAIL)]]
("bear" "sees" "bear" "+")
@0: The bear is cold.[(triple2)] The bear is not big.[(triple1)] The bear is not red.[(triple3)] The bear is not rough.[(triple4)] The bear is young.[(triple5)]
The bear is cold.
("bear" "is" "cold" "+")
triple2
The bear is not big.
("bear" "is" "big" "-")
triple1
The bear is not red.
("bear" "is" "red" "-")
triple3
The bear is not rough.
("bear" "is" "rough" "-")
triple4
The bear is young.
("bear" "is" "young" "+")
triple5