Anne is cold. Charlie is cold. Dave is white. Harry is cold. If someone is big then they are not green.
Anne is cold.
("Anne" "is" "cold" "+")
Charlie is cold.
("Charlie" "is" "cold" "+")
Dave is white.
("Dave" "is" "white" "+")
Harry is cold.
("Harry" "is" "cold" "+")
If someone is big then they are not green.
((("someone" "is" "big" "+")) -> ("someone" "is" "green" "-"))
Anne is cold.
True
1
proof
[(triple1)]
("Anne" "is" "cold" "+")
triple1
Harry is not cold.
False
1
inv-proof
[(triple4)]
("Harry" "is" "cold" "-")
triple4
Anne is not quiet.
Unknown
inv-random
[@0: Anne is quiet.[CWA. Example of deepest failure = (FAIL)]]
("Anne" "is" "quiet" "-")
Anne is white.
Unknown
random
[@0: Anne is white.[CWA. Example of deepest failure = (FAIL)]]
("Anne" "is" "white" "+")
@0: Anne is cold.[(triple1)] Charlie is cold.[(triple2)] Dave is white.[(triple3)] Harry is cold.[(triple4)]
Anne is cold.
("Anne" "is" "cold" "+")
triple1
Charlie is cold.
("Charlie" "is" "cold" "+")
triple2
Dave is white.
("Dave" "is" "white" "+")
triple3
Harry is cold.
("Harry" "is" "cold" "+")
triple4