Bob is quiet. Bob is rough. Bob is smart. If Bob is rough then Bob is young.
Bob is quiet.
("Bob" "is" "quiet" "+")
Bob is rough.
("Bob" "is" "rough" "+")
Bob is smart.
("Bob" "is" "smart" "+")
If Bob is rough then Bob is young.
((("Bob" "is" "rough" "+")) -> ("Bob" "is" "young" "+"))
Bob is smart.
True
1
proof
[(triple3)]
("Bob" "is" "smart" "+")
triple3
Bob is not rough.
False
1
inv-proof
[(triple2)]
("Bob" "is" "rough" "-")
triple2
Bob is young.
True
2
proof
[(((triple2) -> rule1))]
("Bob" "is" "young" "+")
((triple2) -> (rule1 % int1))
Bob is young.
("Bob" "is" "young" "+")
int1
Bob is not young.
False
2
inv-proof
[(((triple2) -> rule1))]
("Bob" "is" "young" "-")
((triple2) -> (rule1 % int1))
Bob is young.
("Bob" "is" "young" "+")
int1
Bob is not kind.
Unknown
inv-random
[@0: Bob is kind.[CWA. Example of deepest failure = (FAIL)]]
("Bob" "is" "kind" "-")
Bob is big.
Unknown
random
[@0: Bob is big.[CWA. Example of deepest failure = (FAIL)]]
("Bob" "is" "big" "+")
@0: Bob is quiet.[(triple1)] Bob is rough.[(triple2)] Bob is smart.[(triple3)] @1: Bob is young.[(((triple2) -> rule1))]
Bob is quiet.
("Bob" "is" "quiet" "+")
triple1
Bob is rough.
("Bob" "is" "rough" "+")
triple2
Bob is smart.
("Bob" "is" "smart" "+")
triple3
Bob is young.
("Bob" "is" "young" "+")
((triple2) -> (rule1 % int1))
Bob is young.
("Bob" "is" "young" "+")
int1