Bob is furry. Dave is quiet. Gary is furry. Big people are quiet. All quiet people are big.
Bob is furry.
("Bob" "is" "furry" "+")
Dave is quiet.
("Dave" "is" "quiet" "+")
Gary is furry.
("Gary" "is" "furry" "+")
Big people are quiet.
((("someone" "is" "big" "+")) -> ("someone" "is" "quiet" "+"))
All quiet people are big.
((("someone" "is" "quiet" "+")) -> ("someone" "is" "big" "+"))
Gary is furry.
True
1
proof
[(triple3)]
("Gary" "is" "furry" "+")
triple3
Gary is not furry.
False
1
inv-proof
[(triple3)]
("Gary" "is" "furry" "-")
triple3
Dave is big.
True
2
proof
[(((triple2) -> rule2))]
("Dave" "is" "big" "+")
((triple2) -> (rule2 % int1))
Dave is big.
("Dave" "is" "big" "+")
int1
Dave is not big.
False
2
inv-proof
[(((triple2) -> rule2))]
("Dave" "is" "big" "-")
((triple2) -> (rule2 % int1))
Dave is big.
("Dave" "is" "big" "+")
int1
Bob is not big.
Unknown
inv-rconc
[@2: Bob is big.[CWA. Example of deepest failure = (rule2 <- rule1 <- FAIL)]]
("Bob" "is" "big" "-")
Bob is quiet.
Unknown
rconc
[@2: Bob is quiet.[CWA. Example of deepest failure = (rule1 <- rule2 <- FAIL)]]
("Bob" "is" "quiet" "+")
Dave is not red.
Unknown
inv-random
[@0: Dave is red.[CWA. Example of deepest failure = (FAIL)]]
("Dave" "is" "red" "-")
Gary is blue.
Unknown
random
[@0: Gary is blue.[CWA. Example of deepest failure = (FAIL)]]
("Gary" "is" "blue" "+")
@0: Bob is furry.[(triple1)] Dave is quiet.[(triple2)] Gary is furry.[(triple3)] @1: Dave is big.[(((triple2) -> rule2))]
Bob is furry.
("Bob" "is" "furry" "+")
triple1
Dave is quiet.
("Dave" "is" "quiet" "+")
triple2
Gary is furry.
("Gary" "is" "furry" "+")
triple3
Dave is big.
("Dave" "is" "big" "+")
((triple2) -> (rule2 % int1))
Dave is big.
("Dave" "is" "big" "+")
int1