Dave is not green. Dave is nice. Dave is rough. All nice, rough people are blue.
Dave is not green.
("Dave" "is" "green" "-")
Dave is nice.
("Dave" "is" "nice" "+")
Dave is rough.
("Dave" "is" "rough" "+")
All nice, rough people are blue.
((("someone" "is" "nice" "+") ("someone" "is" "rough" "+")) -> ("someone" "is" "blue" "+"))
Dave is rough.
True
1
proof
[(triple3)]
("Dave" "is" "rough" "+")
triple3
Dave is green.
False
1
inv-proof
[(triple1)]
("Dave" "is" "green" "+")
triple1
Dave is blue.
True
3
proof
[(((triple2 triple3) -> rule1))]
("Dave" "is" "blue" "+")
((triple2 triple3) -> (rule1 % int1))
Dave is blue.
("Dave" "is" "blue" "+")
int1
Dave is not blue.
False
3
inv-proof
[(((triple2 triple3) -> rule1))]
("Dave" "is" "blue" "-")
((triple2 triple3) -> (rule1 % int1))
Dave is blue.
("Dave" "is" "blue" "+")
int1
Dave is not young.
Unknown
inv-random
[@0: Dave is young.[CWA. Example of deepest failure = (FAIL)]]
("Dave" "is" "young" "-")
Dave is red.
Unknown
random
[@0: Dave is red.[CWA. Example of deepest failure = (FAIL)]]
("Dave" "is" "red" "+")
@0: Dave is nice.[(triple2)] Dave is not green.[(triple1)] Dave is rough.[(triple3)] @1: Dave is blue.[(((triple2 triple3) -> rule1))]
Dave is nice.
("Dave" "is" "nice" "+")
triple2
Dave is not green.
("Dave" "is" "green" "-")
triple1
Dave is rough.
("Dave" "is" "rough" "+")
triple3
Dave is blue.
("Dave" "is" "blue" "+")
((triple2 triple3) -> (rule1 % int1))
Dave is blue.
("Dave" "is" "blue" "+")
int1