Gary is big. Gary is furry. Gary is not rough. If something is furry and nice then it is big.
Gary is big.
("Gary" "is" "big" "+")
Gary is furry.
("Gary" "is" "furry" "+")
Gary is not rough.
("Gary" "is" "rough" "-")
If something is furry and nice then it is big.
((("something" "is" "furry" "+") ("something" "is" "nice" "+")) -> ("something" "is" "big" "+"))
Gary is not rough.
True
1
proof
[(triple3)]
("Gary" "is" "rough" "-")
triple3
Gary is not furry.
False
1
inv-proof
[(triple2)]
("Gary" "is" "furry" "-")
triple2
Gary is not round.
Unknown
inv-random
[@0: Gary is round.[CWA. Example of deepest failure = (FAIL)]]
("Gary" "is" "round" "-")
Gary is cold.
Unknown
random
[@0: Gary is cold.[CWA. Example of deepest failure = (FAIL)]]
("Gary" "is" "cold" "+")
@0: Gary is big.[(triple1)] Gary is furry.[(triple2)] Gary is not rough.[(triple3)]
Gary is big.
("Gary" "is" "big" "+")
triple1
Gary is furry.
("Gary" "is" "furry" "+")
triple2
Gary is not rough.
("Gary" "is" "rough" "-")
triple3