Bob is blue. If something is nice then it is red.
Bob is blue.
("Bob" "is" "blue" "+")
If something is nice then it is red.
((("something" "is" "nice" "+")) -> ("something" "is" "red" "+"))
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 red.
Unknown
inv-rconc
[@1: Bob is red.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Bob" "is" "red" "-")
Bob is young.
Unknown
random
[@0: Bob is young.[CWA. Example of deepest failure = (FAIL)]]
("Bob" "is" "young" "+")
@0: Bob is blue.[(triple1)]
Bob is blue.
("Bob" "is" "blue" "+")
triple1