Charlie is big. Dave is cold. Dave is furry. Cold things are quiet.
Charlie is big.
("Charlie" "is" "big" "+")
Dave is cold.
("Dave" "is" "cold" "+")
Dave is furry.
("Dave" "is" "furry" "+")
Cold things are quiet.
((("something" "is" "cold" "+")) -> ("something" "is" "quiet" "+"))
Charlie is big.
True
1
proof
[(triple1)]
("Charlie" "is" "big" "+")
triple1
Dave is not furry.
False
1
inv-proof
[(triple3)]
("Dave" "is" "furry" "-")
triple3
Dave is quiet.
True
2
proof
[(((triple2) -> rule1))]
("Dave" "is" "quiet" "+")
((triple2) -> (rule1 % int1))
Dave is quiet.
("Dave" "is" "quiet" "+")
int1
Dave is not quiet.
False
2
inv-proof
[(((triple2) -> rule1))]
("Dave" "is" "quiet" "-")
((triple2) -> (rule1 % int1))
Dave is quiet.
("Dave" "is" "quiet" "+")
int1
Charlie is not quiet.
Unknown
inv-rconc
[@1: Charlie is quiet.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Charlie" "is" "quiet" "-")
Charlie is green.
Unknown
random
[@0: Charlie is green.[CWA. Example of deepest failure = (FAIL)]]
("Charlie" "is" "green" "+")
Dave is not nice.
Unknown
inv-random
[@0: Dave is nice.[CWA. Example of deepest failure = (FAIL)]]
("Dave" "is" "nice" "-")
Dave is blue.
Unknown
random
[@0: Dave is blue.[CWA. Example of deepest failure = (FAIL)]]
("Dave" "is" "blue" "+")
@0: Charlie is big.[(triple1)] Dave is cold.[(triple2)] Dave is furry.[(triple3)] @1: Dave is quiet.[(((triple2) -> rule1))]
Charlie is big.
("Charlie" "is" "big" "+")
triple1
Dave is cold.
("Dave" "is" "cold" "+")
triple2
Dave is furry.
("Dave" "is" "furry" "+")
triple3
Dave is quiet.
("Dave" "is" "quiet" "+")
((triple2) -> (rule1 % int1))
Dave is quiet.
("Dave" "is" "quiet" "+")
int1