Bob is quiet. Charlie is white. Fiona is white. Harry is not furry. If something is quiet then it is big.
Bob is quiet.
("Bob" "is" "quiet" "+")
Charlie is white.
("Charlie" "is" "white" "+")
Fiona is white.
("Fiona" "is" "white" "+")
Harry is not furry.
("Harry" "is" "furry" "-")
If something is quiet then it is big.
((("something" "is" "quiet" "+")) -> ("something" "is" "big" "+"))
Harry is not furry.
True
1
proof
[(triple4)]
("Harry" "is" "furry" "-")
triple4
Bob is not quiet.
False
1
inv-proof
[(triple1)]
("Bob" "is" "quiet" "-")
triple1
Charlie is not big.
Unknown
inv-rconc
[@1: Charlie is big.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Charlie" "is" "big" "-")
Bob is red.
Unknown
random
[@0: Bob is red.[CWA. Example of deepest failure = (FAIL)]]
("Bob" "is" "red" "+")
@0: Bob is quiet.[(triple1)] Charlie is white.[(triple2)] Fiona is white.[(triple3)] Harry is not furry.[(triple4)] @1: Bob is big.[(((triple1) -> rule1))]
Bob is quiet.
("Bob" "is" "quiet" "+")
triple1
Charlie is white.
("Charlie" "is" "white" "+")
triple2
Fiona is white.
("Fiona" "is" "white" "+")
triple3
Harry is not furry.
("Harry" "is" "furry" "-")
triple4
Bob is big.
("Bob" "is" "big" "+")
((triple1) -> (rule1 % int1))
Bob is big.
("Bob" "is" "big" "+")
int1