Anne is round. Fiona is quiet. Gary is not quiet. Rough things are white.
Anne is round.
("Anne" "is" "round" "+")
Fiona is quiet.
("Fiona" "is" "quiet" "+")
Gary is not quiet.
("Gary" "is" "quiet" "-")
Rough things are white.
((("something" "is" "rough" "+")) -> ("something" "is" "white" "+"))
Gary is not quiet.
True
1
proof
[(triple3)]
("Gary" "is" "quiet" "-")
triple3
Gary is quiet.
False
1
inv-proof
[(triple3)]
("Gary" "is" "quiet" "+")
triple3
Gary is not white.
Unknown
inv-rconc
[@1: Gary is white.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Gary" "is" "white" "-")
Fiona is rough.
Unknown
random
[@0: Fiona is rough.[CWA. Example of deepest failure = (FAIL)]]
("Fiona" "is" "rough" "+")
@0: Anne is round.[(triple1)] Fiona is quiet.[(triple2)] Gary is not quiet.[(triple3)]
Anne is round.
("Anne" "is" "round" "+")
triple1
Fiona is quiet.
("Fiona" "is" "quiet" "+")
triple2
Gary is not quiet.
("Gary" "is" "quiet" "-")
triple3