Bob is big. Bob is round. Bob is white. All round things are rough.
Bob is big.
("Bob" "is" "big" "+")
Bob is round.
("Bob" "is" "round" "+")
Bob is white.
("Bob" "is" "white" "+")
All round things are rough.
((("something" "is" "round" "+")) -> ("something" "is" "rough" "+"))
Bob is round.
True
1
proof
[(triple2)]
("Bob" "is" "round" "+")
triple2
Bob is not big.
False
1
inv-proof
[(triple1)]
("Bob" "is" "big" "-")
triple1
Bob is rough.
True
2
proof
[(((triple2) -> rule1))]
("Bob" "is" "rough" "+")
((triple2) -> (rule1 % int1))
Bob is rough.
("Bob" "is" "rough" "+")
int1
Bob is not rough.
False
2
inv-proof
[(((triple2) -> rule1))]
("Bob" "is" "rough" "-")
((triple2) -> (rule1 % int1))
Bob is rough.
("Bob" "is" "rough" "+")
int1
Bob is not young.
Unknown
inv-random
[@0: Bob is young.[CWA. Example of deepest failure = (FAIL)]]
("Bob" "is" "young" "-")
Bob is green.
Unknown
random
[@0: Bob is green.[CWA. Example of deepest failure = (FAIL)]]
("Bob" "is" "green" "+")
@0: Bob is big.[(triple1)] Bob is round.[(triple2)] Bob is white.[(triple3)] @1: Bob is rough.[(((triple2) -> rule1))]
Bob is big.
("Bob" "is" "big" "+")
triple1
Bob is round.
("Bob" "is" "round" "+")
triple2
Bob is white.
("Bob" "is" "white" "+")
triple3
Bob is rough.
("Bob" "is" "rough" "+")
((triple2) -> (rule1 % int1))
Bob is rough.
("Bob" "is" "rough" "+")
int1