Dave is quiet. All quiet people are young. If someone is young then they are red. Young, quiet people are nice.
Dave is quiet.
("Dave" "is" "quiet" "+")
All quiet people are young.
((("someone" "is" "quiet" "+")) -> ("someone" "is" "young" "+"))
If someone is young then they are red.
((("someone" "is" "young" "+")) -> ("someone" "is" "red" "+"))
Young, quiet people are nice.
((("someone" "is" "young" "+") ("someone" "is" "quiet" "+")) -> ("someone" "is" "nice" "+"))
Dave is quiet.
True
1
proof
[(triple1)]
("Dave" "is" "quiet" "+")
triple1
Dave is not quiet.
False
1
inv-proof
[(triple1)]
("Dave" "is" "quiet" "-")
triple1
Dave is young.
True
2
proof
[(((triple1) -> rule1))]
("Dave" "is" "young" "+")
((triple1) -> (rule1 % int1))
Dave is young.
("Dave" "is" "young" "+")
int1
Dave is not young.
False
2
inv-proof
[(((triple1) -> rule1))]
("Dave" "is" "young" "-")
((triple1) -> (rule1 % int1))
Dave is young.
("Dave" "is" "young" "+")
int1
Dave is nice.
True
4
proof
[(((((triple1) -> rule1) triple1) -> rule3))]
("Dave" "is" "nice" "+")
((((triple1) -> (rule1 % int2)) triple1) -> (rule3 % int1))
Dave is nice.
("Dave" "is" "nice" "+")
int1
Dave is young.
("Dave" "is" "young" "+")
int2
Dave is not red.
False
3
inv-proof
[(((((triple1) -> rule1)) -> rule2))]
("Dave" "is" "red" "-")
((((triple1) -> (rule1 % int2))) -> (rule2 % int1))
Dave is red.
("Dave" "is" "red" "+")
int1
Dave is young.
("Dave" "is" "young" "+")
int2
Dave is not cold.
Unknown
inv-random
[@0: Dave is cold.[CWA. Example of deepest failure = (FAIL)]]
("Dave" "is" "cold" "-")
Dave is white.
Unknown
random
[@0: Dave is white.[CWA. Example of deepest failure = (FAIL)]]
("Dave" "is" "white" "+")
@0: Dave is quiet.[(triple1)] @1: Dave is young.[(((triple1) -> rule1))] @2: Dave is nice.[(((((triple1) -> rule1) triple1) -> rule3))] Dave is red.[(((((triple1) -> rule1)) -> rule2))]
Dave is quiet.
("Dave" "is" "quiet" "+")
triple1
Dave is young.
("Dave" "is" "young" "+")
((triple1) -> (rule1 % int1))
Dave is young.
("Dave" "is" "young" "+")
int1
Dave is nice.
("Dave" "is" "nice" "+")
((((triple1) -> (rule1 % int2)) triple1) -> (rule3 % int1))
Dave is nice.
("Dave" "is" "nice" "+")
int1
Dave is young.
("Dave" "is" "young" "+")
int2
Dave is red.
("Dave" "is" "red" "+")
((((triple1) -> (rule1 % int2))) -> (rule2 % int1))
Dave is red.
("Dave" "is" "red" "+")
int1
Dave is young.
("Dave" "is" "young" "+")
int2