Bob is nice. Erin is big. Fiona is rough. If someone is quiet and not furry then they are green. Quiet people are round.
Bob is nice.
("Bob" "is" "nice" "+")
Erin is big.
("Erin" "is" "big" "+")
Fiona is rough.
("Fiona" "is" "rough" "+")
If someone is quiet and not furry then they are green.
((("someone" "is" "quiet" "+") ("someone" "is" "furry" "~")) -> ("someone" "is" "green" "+"))
Quiet people are round.
((("someone" "is" "quiet" "+")) -> ("someone" "is" "round" "+"))
Bob is nice.
True
1
proof
[(triple1)]
("Bob" "is" "nice" "+")
triple1
Fiona is not rough.
False
1
inv-proof
[(triple3)]
("Fiona" "is" "rough" "-")
triple3
Fiona is not green.
Unknown
inv-rconc
[@1: Fiona is green.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Fiona" "is" "green" "-")
Fiona is big.
Unknown
random
[@0: Fiona is big.[CWA. Example of deepest failure = (FAIL)]]
("Fiona" "is" "big" "+")
@0: Bob is nice.[(triple1)] Erin is big.[(triple2)] Fiona is rough.[(triple3)]
Bob is nice.
("Bob" "is" "nice" "+")
triple1
Erin is big.
("Erin" "is" "big" "+")
triple2
Fiona is rough.
("Fiona" "is" "rough" "+")
triple3