Anne is quiet. Rough things are red. Smart, blue things are red. All red things are blue.
Anne is quiet.
("Anne" "is" "quiet" "+")
Rough things are red.
((("something" "is" "rough" "+")) -> ("something" "is" "red" "+"))
Smart, blue things are red.
((("something" "is" "smart" "+") ("something" "is" "blue" "+")) -> ("something" "is" "red" "+"))
All red things are blue.
((("something" "is" "red" "+")) -> ("something" "is" "blue" "+"))
Anne is quiet.
True
1
proof
[(triple1)]
("Anne" "is" "quiet" "+")
triple1
Anne is not quiet.
False
1
inv-proof
[(triple1)]
("Anne" "is" "quiet" "-")
triple1
Anne is not red.
Unknown
inv-rconc
[@1: Anne is red.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Anne" "is" "red" "-")
Anne is big.
Unknown
random
[@0: Anne is big.[CWA. Example of deepest failure = (FAIL)]]
("Anne" "is" "big" "+")
@0: Anne is quiet.[(triple1)]
Anne is quiet.
("Anne" "is" "quiet" "+")
triple1