Bob is blue. Gary is not blue. Harry is nice. All blue, kind people are not red. Kind people are nice.
Bob is blue.
("Bob" "is" "blue" "+")
Gary is not blue.
("Gary" "is" "blue" "-")
Harry is nice.
("Harry" "is" "nice" "+")
All blue, kind people are not red.
((("someone" "is" "blue" "+") ("someone" "is" "kind" "+")) -> ("someone" "is" "red" "-"))
Kind people are nice.
((("someone" "is" "kind" "+")) -> ("someone" "is" "nice" "+"))
Bob is blue.
True
1
proof
[(triple1)]
("Bob" "is" "blue" "+")
triple1
Bob is not blue.
False
1
inv-proof
[(triple1)]
("Bob" "is" "blue" "-")
triple1
Bob is not nice.
Unknown
inv-rconc
[@1: Bob is nice.[CWA. Example of deepest failure = (rule2 <- FAIL)]]
("Bob" "is" "nice" "-")
Bob is young.
Unknown
random
[@0: Bob is young.[CWA. Example of deepest failure = (FAIL)]]
("Bob" "is" "young" "+")
@0: Bob is blue.[(triple1)] Gary is not blue.[(triple2)] Harry is nice.[(triple3)]
Bob is blue.
("Bob" "is" "blue" "+")
triple1
Gary is not blue.
("Gary" "is" "blue" "-")
triple2
Harry is nice.
("Harry" "is" "nice" "+")
triple3