Anne is smart. Bob is white. Fiona is nice. Gary is furry. If something is nice and smart then it is white.
Anne is smart.
("Anne" "is" "smart" "+")
Bob is white.
("Bob" "is" "white" "+")
Fiona is nice.
("Fiona" "is" "nice" "+")
Gary is furry.
("Gary" "is" "furry" "+")
If something is nice and smart then it is white.
((("something" "is" "nice" "+") ("something" "is" "smart" "+")) -> ("something" "is" "white" "+"))
Bob is white.
True
1
proof
[(triple2)]
("Bob" "is" "white" "+")
triple2
Gary is not furry.
False
1
inv-proof
[(triple4)]
("Gary" "is" "furry" "-")
triple4
Fiona is not white.
Unknown
inv-rconc
[@1: Fiona is white.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Fiona" "is" "white" "-")
Fiona is red.
Unknown
random
[@0: Fiona is red.[CWA. Example of deepest failure = (FAIL)]]
("Fiona" "is" "red" "+")
@0: Anne is smart.[(triple1)] Bob is white.[(triple2)] Fiona is nice.[(triple3)] Gary is furry.[(triple4)]
Anne is smart.
("Anne" "is" "smart" "+")
triple1
Bob is white.
("Bob" "is" "white" "+")
triple2
Fiona is nice.
("Fiona" "is" "nice" "+")
triple3
Gary is furry.
("Gary" "is" "furry" "+")
triple4