Bob is green. If Bob is rough then Bob is green. If Bob is red then Bob is round.
Bob is green.
("Bob" "is" "green" "+")
If Bob is rough then Bob is green.
((("Bob" "is" "rough" "+")) -> ("Bob" "is" "green" "+"))
If Bob is red then Bob is round.
((("Bob" "is" "red" "+")) -> ("Bob" "is" "round" "+"))
Bob is green.
True
1
proof
[(triple1)]
("Bob" "is" "green" "+")
triple1
Bob is not 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 = (rule2 <- FAIL)]]
("Bob" "is" "round" "-")
Bob is rough.
Unknown
random
[@0: Bob is rough.[CWA. Example of deepest failure = (FAIL)]]
("Bob" "is" "rough" "+")
@0: Bob is green.[(triple1)]
Bob is green.
("Bob" "is" "green" "+")
triple1