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