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