Bob is kind. Bob is quiet. Bob is rough. If Bob is young then Bob is quiet. All quiet people are not furry.
Bob is kind.
("Bob" "is" "kind" "+")
Bob is quiet.
("Bob" "is" "quiet" "+")
Bob is rough.
("Bob" "is" "rough" "+")
If Bob is young then Bob is quiet.
((("Bob" "is" "young" "+")) -> ("Bob" "is" "quiet" "+"))
All quiet people are not furry.
((("someone" "is" "quiet" "+")) -> ("someone" "is" "furry" "-"))
Bob is quiet.
True
1
proof
[(triple2)]
("Bob" "is" "quiet" "+")
triple2
Bob is not rough.
False
1
inv-proof
[(triple3)]
("Bob" "is" "rough" "-")
triple3
Bob is not furry.
True
2
proof
[(((triple2) -> rule2))]
("Bob" "is" "furry" "-")
((triple2) -> (rule2 % int1))
Bob is not furry.
("Bob" "is" "furry" "-")
int1
Bob is furry.
False
2
inv-proof
[(((triple2) -> rule2))]
("Bob" "is" "furry" "+")
((triple2) -> (rule2 % int1))
Bob is not furry.
("Bob" "is" "furry" "-")
int1
Bob is not young.
Unknown
inv-random
[@0: Bob is young.[CWA. Example of deepest failure = (FAIL)]]
("Bob" "is" "young" "-")
Bob is nice.
Unknown
random
[@0: Bob is nice.[CWA. Example of deepest failure = (FAIL)]]
("Bob" "is" "nice" "+")
@0: Bob is kind.[(triple1)] Bob is quiet.[(triple2)] Bob is rough.[(triple3)] @1: Bob is not furry.[(((triple2) -> rule2))]
Bob is kind.
("Bob" "is" "kind" "+")
triple1
Bob is quiet.
("Bob" "is" "quiet" "+")
triple2
Bob is rough.
("Bob" "is" "rough" "+")
triple3
Bob is not furry.
("Bob" "is" "furry" "-")
((triple2) -> (rule2 % int1))
Bob is not furry.
("Bob" "is" "furry" "-")
int1