Dave is blue. Harry is blue. Harry is nice. If Dave is blue then Dave is red.
Dave is blue.
("Dave" "is" "blue" "+")
Harry is blue.
("Harry" "is" "blue" "+")
Harry is nice.
("Harry" "is" "nice" "+")
If Dave is blue then Dave is red.
((("Dave" "is" "blue" "+")) -> ("Dave" "is" "red" "+"))
Harry is nice.
True
1
proof
[(triple3)]
("Harry" "is" "nice" "+")
triple3
Harry is not nice.
False
1
inv-proof
[(triple3)]
("Harry" "is" "nice" "-")
triple3
Dave is red.
True
2
proof
[(((triple1) -> rule1))]
("Dave" "is" "red" "+")
((triple1) -> (rule1 % int1))
Dave is red.
("Dave" "is" "red" "+")
int1
Dave is not red.
False
2
inv-proof
[(((triple1) -> rule1))]
("Dave" "is" "red" "-")
((triple1) -> (rule1 % int1))
Dave is red.
("Dave" "is" "red" "+")
int1
Dave is not big.
Unknown
inv-random
[@0: Dave is big.[CWA. Example of deepest failure = (FAIL)]]
("Dave" "is" "big" "-")
Dave is smart.
Unknown
random
[@0: Dave is smart.[CWA. Example of deepest failure = (FAIL)]]
("Dave" "is" "smart" "+")
Harry is not smart.
Unknown
inv-random
[@0: Harry is smart.[CWA. Example of deepest failure = (FAIL)]]
("Harry" "is" "smart" "-")
Dave is white.
Unknown
random
[@0: Dave is white.[CWA. Example of deepest failure = (FAIL)]]
("Dave" "is" "white" "+")
@0: Dave is blue.[(triple1)] Harry is blue.[(triple2)] Harry is nice.[(triple3)] @1: Dave is red.[(((triple1) -> rule1))]
Dave is blue.
("Dave" "is" "blue" "+")
triple1
Harry is blue.
("Harry" "is" "blue" "+")
triple2
Harry is nice.
("Harry" "is" "nice" "+")
triple3
Dave is red.
("Dave" "is" "red" "+")
((triple1) -> (rule1 % int1))
Dave is red.
("Dave" "is" "red" "+")
int1