Bob is quiet. Charlie is blue. Dave is quiet. Harry is not white. If something is red then it is quiet.
Bob is quiet.
("Bob" "is" "quiet" "+")
Charlie is blue.
("Charlie" "is" "blue" "+")
Dave is quiet.
("Dave" "is" "quiet" "+")
Harry is not white.
("Harry" "is" "white" "-")
If something is red then it is quiet.
((("something" "is" "red" "+")) -> ("something" "is" "quiet" "+"))
Charlie is blue.
True
1
proof
[(triple2)]
("Charlie" "is" "blue" "+")
triple2
Charlie is not blue.
False
1
inv-proof
[(triple2)]
("Charlie" "is" "blue" "-")
triple2
Charlie is not quiet.
Unknown
inv-rconc
[@1: Charlie is quiet.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Charlie" "is" "quiet" "-")
Dave is furry.
Unknown
random
[@0: Dave is furry.[CWA. Example of deepest failure = (FAIL)]]
("Dave" "is" "furry" "+")
@0: Bob is quiet.[(triple1)] Charlie is blue.[(triple2)] Dave is quiet.[(triple3)] Harry is not white.[(triple4)]
Bob is quiet.
("Bob" "is" "quiet" "+")
triple1
Charlie is blue.
("Charlie" "is" "blue" "+")
triple2
Dave is quiet.
("Dave" "is" "quiet" "+")
triple3
Harry is not white.
("Harry" "is" "white" "-")
triple4