Dave is blue. Erin is green. Fiona is red. Gary is rough. Rough people are not red.
Dave is blue.
("Dave" "is" "blue" "+")
Erin is green.
("Erin" "is" "green" "+")
Fiona is red.
("Fiona" "is" "red" "+")
Gary is rough.
("Gary" "is" "rough" "+")
Rough people are not red.
((("someone" "is" "rough" "+")) -> ("someone" "is" "red" "-"))
Fiona is red.
True
1
proof
[(triple3)]
("Fiona" "is" "red" "+")
triple3
Gary is not rough.
False
1
inv-proof
[(triple4)]
("Gary" "is" "rough" "-")
triple4
Gary is not red.
True
2
proof
[(((triple4) -> rule1))]
("Gary" "is" "red" "-")
((triple4) -> (rule1 % int1))
Gary is not red.
("Gary" "is" "red" "-")
int1
Gary is red.
False
2
inv-proof
[(((triple4) -> rule1))]
("Gary" "is" "red" "+")
((triple4) -> (rule1 % int1))
Gary is not red.
("Gary" "is" "red" "-")
int1
Dave is not red.
Unknown
inv-random
[@0: Dave is red.[CWA. Example of deepest failure = (FAIL)]]
("Dave" "is" "red" "-")
Dave is round.
Unknown
random
[@0: Dave is round.[CWA. Example of deepest failure = (FAIL)]]
("Dave" "is" "round" "+")
Fiona is not white.
Unknown
inv-random
[@0: Fiona is white.[CWA. Example of deepest failure = (FAIL)]]
("Fiona" "is" "white" "-")
Gary is blue.
Unknown
random
[@0: Gary is blue.[CWA. Example of deepest failure = (FAIL)]]
("Gary" "is" "blue" "+")
@0: Dave is blue.[(triple1)] Erin is green.[(triple2)] Fiona is red.[(triple3)] Gary is rough.[(triple4)] @1: Gary is not red.[(((triple4) -> rule1))]
Dave is blue.
("Dave" "is" "blue" "+")
triple1
Erin is green.
("Erin" "is" "green" "+")
triple2
Fiona is red.
("Fiona" "is" "red" "+")
triple3
Gary is rough.
("Gary" "is" "rough" "+")
triple4
Gary is not red.
("Gary" "is" "red" "-")
((triple4) -> (rule1 % int1))
Gary is not red.
("Gary" "is" "red" "-")
int1