Bob is kind. Gary is furry. Harry is blue. If something is green and not kind then it is blue.
Bob is kind.
("Bob" "is" "kind" "+")
Gary is furry.
("Gary" "is" "furry" "+")
Harry is blue.
("Harry" "is" "blue" "+")
If something is green and not kind then it is blue.
((("something" "is" "green" "+") ("something" "is" "kind" "~")) -> ("something" "is" "blue" "+"))
Bob is kind.
True
1
proof
[(triple1)]
("Bob" "is" "kind" "+")
triple1
Bob is not kind.
False
1
inv-proof
[(triple1)]
("Bob" "is" "kind" "-")
triple1
Gary is not blue.
Unknown
inv-rconc
[@1: Gary is blue.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Gary" "is" "blue" "-")
Bob is nice.
Unknown
random
[@0: Bob is nice.[CWA. Example of deepest failure = (FAIL)]]
("Bob" "is" "nice" "+")
@0: Bob is kind.[(triple1)] Gary is furry.[(triple2)] Harry is blue.[(triple3)]
Bob is kind.
("Bob" "is" "kind" "+")
triple1
Gary is furry.
("Gary" "is" "furry" "+")
triple2
Harry is blue.
("Harry" "is" "blue" "+")
triple3