Charlie is blue. Dave is nice. Erin is rough. If something is smart and not nice then it is not kind.
Charlie is blue.
("Charlie" "is" "blue" "+")
Dave is nice.
("Dave" "is" "nice" "+")
Erin is rough.
("Erin" "is" "rough" "+")
If something is smart and not nice then it is not kind.
((("something" "is" "smart" "+") ("something" "is" "nice" "~")) -> ("something" "is" "kind" "-"))
Erin is rough.
True
1
proof
[(triple3)]
("Erin" "is" "rough" "+")
triple3
Charlie is not blue.
False
1
inv-proof
[(triple1)]
("Charlie" "is" "blue" "-")
triple1
Charlie is not cold.
Unknown
inv-random
[@0: Charlie is cold.[CWA. Example of deepest failure = (FAIL)]]
("Charlie" "is" "cold" "-")
Charlie is nice.
Unknown
random
[@0: Charlie is nice.[CWA. Example of deepest failure = (FAIL)]]
("Charlie" "is" "nice" "+")
@0: Charlie is blue.[(triple1)] Dave is nice.[(triple2)] Erin is rough.[(triple3)]
Charlie is blue.
("Charlie" "is" "blue" "+")
triple1
Dave is nice.
("Dave" "is" "nice" "+")
triple2
Erin is rough.
("Erin" "is" "rough" "+")
triple3