Dave is not big. Dave is quiet. Dave is round. If someone is quiet then they are rough.
Dave is not big.
("Dave" "is" "big" "-")
Dave is quiet.
("Dave" "is" "quiet" "+")
Dave is round.
("Dave" "is" "round" "+")
If someone is quiet then they are rough.
((("someone" "is" "quiet" "+")) -> ("someone" "is" "rough" "+"))
Dave is round.
True
1
proof
[(triple3)]
("Dave" "is" "round" "+")
triple3
Dave is not round.
False
1
inv-proof
[(triple3)]
("Dave" "is" "round" "-")
triple3
Dave is rough.
True
2
proof
[(((triple2) -> rule1))]
("Dave" "is" "rough" "+")
((triple2) -> (rule1 % int1))
Dave is rough.
("Dave" "is" "rough" "+")
int1
Dave is not rough.
False
2
inv-proof
[(((triple2) -> rule1))]
("Dave" "is" "rough" "-")
((triple2) -> (rule1 % int1))
Dave is rough.
("Dave" "is" "rough" "+")
int1
Dave is not white.
Unknown
inv-random
[@0: Dave is white.[CWA. Example of deepest failure = (FAIL)]]
("Dave" "is" "white" "-")
Dave is furry.
Unknown
random
[@0: Dave is furry.[CWA. Example of deepest failure = (FAIL)]]
("Dave" "is" "furry" "+")
@0: Dave is not big.[(triple1)] Dave is quiet.[(triple2)] Dave is round.[(triple3)] @1: Dave is rough.[(((triple2) -> rule1))]
Dave is not big.
("Dave" "is" "big" "-")
triple1
Dave is quiet.
("Dave" "is" "quiet" "+")
triple2
Dave is round.
("Dave" "is" "round" "+")
triple3
Dave is rough.
("Dave" "is" "rough" "+")
((triple2) -> (rule1 % int1))
Dave is rough.
("Dave" "is" "rough" "+")
int1