Bob is not green. If someone is nice then they are round.
Bob is not green.
("Bob" "is" "green" "-")
If someone is nice then they are round.
((("someone" "is" "nice" "+")) -> ("someone" "is" "round" "+"))
Bob is not green.
True
1
proof
[(triple1)]
("Bob" "is" "green" "-")
triple1
Bob is green.
False
1
inv-proof
[(triple1)]
("Bob" "is" "green" "+")
triple1
Bob is not round.
Unknown
inv-rconc
[@1: Bob is round.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Bob" "is" "round" "-")
Bob is red.
Unknown
random
[@0: Bob is red.[CWA. Example of deepest failure = (FAIL)]]
("Bob" "is" "red" "+")
@0: Bob is not green.[(triple1)]
Bob is not green.
("Bob" "is" "green" "-")
triple1