Bob is red. Charlie is furry. Gary is quiet. All rough, red things are furry. If something is red then it is furry.
Bob is red.
("Bob" "is" "red" "+")
Charlie is furry.
("Charlie" "is" "furry" "+")
Gary is quiet.
("Gary" "is" "quiet" "+")
All rough, red things are furry.
((("something" "is" "rough" "+") ("something" "is" "red" "+")) -> ("something" "is" "furry" "+"))
If something is red then it is furry.
((("something" "is" "red" "+")) -> ("something" "is" "furry" "+"))
Bob is red.
True
1
proof
[(triple1)]
("Bob" "is" "red" "+")
triple1
Gary is not quiet.
False
1
inv-proof
[(triple3)]
("Gary" "is" "quiet" "-")
triple3
Gary is not furry.
Unknown
inv-rconc
[@1: Gary is furry.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Gary" "is" "furry" "-")
Bob is quiet.
Unknown
random
[@0: Bob is quiet.[CWA. Example of deepest failure = (FAIL)]]
("Bob" "is" "quiet" "+")
@0: Bob is red.[(triple1)] Charlie is furry.[(triple2)] Gary is quiet.[(triple3)] @1: Bob is furry.[(((triple1) -> rule2))]
Bob is red.
("Bob" "is" "red" "+")
triple1
Charlie is furry.
("Charlie" "is" "furry" "+")
triple2
Gary is quiet.
("Gary" "is" "quiet" "+")
triple3
Bob is furry.
("Bob" "is" "furry" "+")
((triple1) -> (rule2 % int1))
Bob is furry.
("Bob" "is" "furry" "+")
int1