Erin is quiet. If something is blue and not kind then it is not quiet.
Erin is quiet.
("Erin" "is" "quiet" "+")
If something is blue and not kind then it is not quiet.
((("something" "is" "blue" "+") ("something" "is" "kind" "~")) -> ("something" "is" "quiet" "-"))
Erin is quiet.
True
1
proof
[(triple1)]
("Erin" "is" "quiet" "+")
triple1
Erin is not quiet.
False
1
inv-proof
[(triple1)]
("Erin" "is" "quiet" "-")
triple1
Erin is not nice.
Unknown
inv-random
[@0: Erin is nice.[CWA. Example of deepest failure = (FAIL)]]
("Erin" "is" "nice" "-")
Erin is rough.
Unknown
random
[@0: Erin is rough.[CWA. Example of deepest failure = (FAIL)]]
("Erin" "is" "rough" "+")
@0: Erin is quiet.[(triple1)]
Erin is quiet.
("Erin" "is" "quiet" "+")
triple1