Anne is big. Bob is smart. Dave is smart. If something is smart then it is nice.
Anne is big.
("Anne" "is" "big" "+")
Bob is smart.
("Bob" "is" "smart" "+")
Dave is smart.
("Dave" "is" "smart" "+")
If something is smart then it is nice.
((("something" "is" "smart" "+")) -> ("something" "is" "nice" "+"))
Dave is smart.
True
1
proof
[(triple3)]
("Dave" "is" "smart" "+")
triple3
Bob is not smart.
False
1
inv-proof
[(triple2)]
("Bob" "is" "smart" "-")
triple2
Bob is nice.
True
2
proof
[(((triple2) -> rule1))]
("Bob" "is" "nice" "+")
((triple2) -> (rule1 % int1))
Bob is nice.
("Bob" "is" "nice" "+")
int1
Bob is not nice.
False
2
inv-proof
[(((triple2) -> rule1))]
("Bob" "is" "nice" "-")
((triple2) -> (rule1 % int1))
Bob is nice.
("Bob" "is" "nice" "+")
int1
Anne is not nice.
Unknown
inv-rconc
[@1: Anne is nice.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Anne" "is" "nice" "-")
Anne is quiet.
Unknown
random
[@0: Anne is quiet.[CWA. Example of deepest failure = (FAIL)]]
("Anne" "is" "quiet" "+")
Bob is not red.
Unknown
inv-random
[@0: Bob is red.[CWA. Example of deepest failure = (FAIL)]]
("Bob" "is" "red" "-")
Anne is furry.
Unknown
random
[@0: Anne is furry.[CWA. Example of deepest failure = (FAIL)]]
("Anne" "is" "furry" "+")
@0: Anne is big.[(triple1)] Bob is smart.[(triple2)] Dave is smart.[(triple3)] @1: Bob is nice.[(((triple2) -> rule1))] Dave is nice.[(((triple3) -> rule1))]
Anne is big.
("Anne" "is" "big" "+")
triple1
Bob is smart.
("Bob" "is" "smart" "+")
triple2
Dave is smart.
("Dave" "is" "smart" "+")
triple3
Bob is nice.
("Bob" "is" "nice" "+")
((triple2) -> (rule1 % int1))
Bob is nice.
("Bob" "is" "nice" "+")
int1
Dave is nice.
("Dave" "is" "nice" "+")
((triple3) -> (rule1 % int1))
Dave is nice.
("Dave" "is" "nice" "+")
int1