Bob is red. Charlie is nice. Dave is green. Harry is red. Furry, blue people are not red.
Bob is red.
("Bob" "is" "red" "+")
Charlie is nice.
("Charlie" "is" "nice" "+")
Dave is green.
("Dave" "is" "green" "+")
Harry is red.
("Harry" "is" "red" "+")
Furry, blue people are not red.
((("someone" "is" "furry" "+") ("someone" "is" "blue" "+")) -> ("someone" "is" "red" "-"))
Dave is green.
True
1
proof
[(triple3)]
("Dave" "is" "green" "+")
triple3
Charlie is not nice.
False
1
inv-proof
[(triple2)]
("Charlie" "is" "nice" "-")
triple2
Dave is not quiet.
Unknown
inv-random
[@0: Dave is quiet.[CWA. Example of deepest failure = (FAIL)]]
("Dave" "is" "quiet" "-")
Dave is blue.
Unknown
random
[@0: Dave is blue.[CWA. Example of deepest failure = (FAIL)]]
("Dave" "is" "blue" "+")
@0: Bob is red.[(triple1)] Charlie is nice.[(triple2)] Dave is green.[(triple3)] Harry is red.[(triple4)]
Bob is red.
("Bob" "is" "red" "+")
triple1
Charlie is nice.
("Charlie" "is" "nice" "+")
triple2
Dave is green.
("Dave" "is" "green" "+")
triple3
Harry is red.
("Harry" "is" "red" "+")
triple4