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