Dave is cold. Dave is rough. Dave is white. Rough things are blue.
Dave is cold.
("Dave" "is" "cold" "+")
Dave is rough.
("Dave" "is" "rough" "+")
Dave is white.
("Dave" "is" "white" "+")
Rough things are blue.
((("something" "is" "rough" "+")) -> ("something" "is" "blue" "+"))
Dave is cold.
True
1
proof
[(triple1)]
("Dave" "is" "cold" "+")
triple1
Dave is not rough.
False
1
inv-proof
[(triple2)]
("Dave" "is" "rough" "-")
triple2
Dave is blue.
True
2
proof
[(((triple2) -> rule1))]
("Dave" "is" "blue" "+")
((triple2) -> (rule1 % int1))
Dave is blue.
("Dave" "is" "blue" "+")
int1
Dave is not blue.
False
2
inv-proof
[(((triple2) -> rule1))]
("Dave" "is" "blue" "-")
((triple2) -> (rule1 % int1))
Dave is blue.
("Dave" "is" "blue" "+")
int1
Dave is not round.
Unknown
inv-random
[@0: Dave is round.[CWA. Example of deepest failure = (FAIL)]]
("Dave" "is" "round" "-")
Dave is smart.
Unknown
random
[@0: Dave is smart.[CWA. Example of deepest failure = (FAIL)]]
("Dave" "is" "smart" "+")
@0: Dave is cold.[(triple1)] Dave is rough.[(triple2)] Dave is white.[(triple3)] @1: Dave is blue.[(((triple2) -> rule1))]
Dave is cold.
("Dave" "is" "cold" "+")
triple1
Dave is rough.
("Dave" "is" "rough" "+")
triple2
Dave is white.
("Dave" "is" "white" "+")
triple3
Dave is blue.
("Dave" "is" "blue" "+")
((triple2) -> (rule1 % int1))
Dave is blue.
("Dave" "is" "blue" "+")
int1