Dave is green. If something is green then it is big. If something is blue then it is green. All green things are nice.
Dave is green.
("Dave" "is" "green" "+")
If something is green then it is big.
((("something" "is" "green" "+")) -> ("something" "is" "big" "+"))
If something is blue then it is green.
((("something" "is" "blue" "+")) -> ("something" "is" "green" "+"))
All green things are nice.
((("something" "is" "green" "+")) -> ("something" "is" "nice" "+"))
Dave is green.
True
1
proof
[(triple1)]
("Dave" "is" "green" "+")
triple1
Dave is not green.
False
1
inv-proof
[(triple1)]
("Dave" "is" "green" "-")
triple1
Dave is big.
True
2
proof
[(((triple1) -> rule1))]
("Dave" "is" "big" "+")
((triple1) -> (rule1 % int1))
Dave is big.
("Dave" "is" "big" "+")
int1
Dave is not nice.
False
2
inv-proof
[(((triple1) -> rule3))]
("Dave" "is" "nice" "-")
((triple1) -> (rule3 % int1))
Dave is nice.
("Dave" "is" "nice" "+")
int1
Dave is not red.
Unknown
inv-random
[@0: Dave is red.[CWA. Example of deepest failure = (FAIL)]]
("Dave" "is" "red" "-")
Dave is kind.
Unknown
random
[@0: Dave is kind.[CWA. Example of deepest failure = (FAIL)]]
("Dave" "is" "kind" "+")
Dave is not furry.
Unknown
inv-random
[@0: Dave is furry.[CWA. Example of deepest failure = (FAIL)]]
("Dave" "is" "furry" "-")
Dave is blue.
Unknown
random
[@0: Dave is blue.[CWA. Example of deepest failure = (FAIL)]]
("Dave" "is" "blue" "+")
@0: Dave is green.[(triple1)] @1: Dave is big.[(((triple1) -> rule1))] Dave is nice.[(((triple1) -> rule3))]
Dave is green.
("Dave" "is" "green" "+")
triple1
Dave is big.
("Dave" "is" "big" "+")
((triple1) -> (rule1 % int1))
Dave is big.
("Dave" "is" "big" "+")
int1
Dave is nice.
("Dave" "is" "nice" "+")
((triple1) -> (rule3 % int1))
Dave is nice.
("Dave" "is" "nice" "+")
int1