Gary is red. Harry is rough. Cold things are red.
Gary is red.
("Gary" "is" "red" "+")
Harry is rough.
("Harry" "is" "rough" "+")
Cold things are red.
((("something" "is" "cold" "+")) -> ("something" "is" "red" "+"))
Gary is red.
True
1
proof
[(triple1)]
("Gary" "is" "red" "+")
triple1
Gary is not red.
False
1
inv-proof
[(triple1)]
("Gary" "is" "red" "-")
triple1
Harry is not red.
Unknown
inv-rconc
[@1: Harry is red.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Harry" "is" "red" "-")
Harry is blue.
Unknown
random
[@0: Harry is blue.[CWA. Example of deepest failure = (FAIL)]]
("Harry" "is" "blue" "+")
@0: Gary is red.[(triple1)] Harry is rough.[(triple2)]
Gary is red.
("Gary" "is" "red" "+")
triple1
Harry is rough.
("Harry" "is" "rough" "+")
triple2