Gary is white. All round people are rough.
Gary is white.
("Gary" "is" "white" "+")
All round people are rough.
((("someone" "is" "round" "+")) -> ("someone" "is" "rough" "+"))
Gary is white.
True
1
proof
[(triple1)]
("Gary" "is" "white" "+")
triple1
Gary is not white.
False
1
inv-proof
[(triple1)]
("Gary" "is" "white" "-")
triple1
Gary is not rough.
Unknown
inv-rconc
[@1: Gary is rough.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Gary" "is" "rough" "-")
Gary is smart.
Unknown
random
[@0: Gary is smart.[CWA. Example of deepest failure = (FAIL)]]
("Gary" "is" "smart" "+")
@0: Gary is white.[(triple1)]
Gary is white.
("Gary" "is" "white" "+")
triple1