Gary is big. Harry is red. If Gary is big then Gary is furry. If something is furry and big then it is young.
Gary is big.
("Gary" "is" "big" "+")
Harry is red.
("Harry" "is" "red" "+")
If Gary is big then Gary is furry.
((("Gary" "is" "big" "+")) -> ("Gary" "is" "furry" "+"))
If something is furry and big then it is young.
((("something" "is" "furry" "+") ("something" "is" "big" "+")) -> ("something" "is" "young" "+"))
Harry is red.
True
1
proof
[(triple2)]
("Harry" "is" "red" "+")
triple2
Harry is not red.
False
1
inv-proof
[(triple2)]
("Harry" "is" "red" "-")
triple2
Gary is furry.
True
2
proof
[(((triple1) -> rule1))]
("Gary" "is" "furry" "+")
((triple1) -> (rule1 % int1))
Gary is furry.
("Gary" "is" "furry" "+")
int1
Gary is not furry.
False
2
inv-proof
[(((triple1) -> rule1))]
("Gary" "is" "furry" "-")
((triple1) -> (rule1 % int1))
Gary is furry.
("Gary" "is" "furry" "+")
int1
Gary is young.
True
4
proof
[(((((triple1) -> rule1) triple1) -> rule2))]
("Gary" "is" "young" "+")
((((triple1) -> (rule1 % int2)) triple1) -> (rule2 % int1))
Gary is young.
("Gary" "is" "young" "+")
int1
Gary is furry.
("Gary" "is" "furry" "+")
int2
Gary is not young.
False
4
inv-proof
[(((((triple1) -> rule1) triple1) -> rule2))]
("Gary" "is" "young" "-")
((((triple1) -> (rule1 % int2)) triple1) -> (rule2 % int1))
Gary is young.
("Gary" "is" "young" "+")
int1
Gary is furry.
("Gary" "is" "furry" "+")
int2
Harry is not young.
Unknown
inv-rconc
[@1: Harry is young.[CWA. Example of deepest failure = (rule2 <- FAIL)]]
("Harry" "is" "young" "-")
Harry is big.
Unknown
random
[@0: Harry is big.[CWA. Example of deepest failure = (FAIL)]]
("Harry" "is" "big" "+")
Harry is not furry.
Unknown
inv-random
[@0: Harry is furry.[CWA. Example of deepest failure = (FAIL)]]
("Harry" "is" "furry" "-")
Harry is green.
Unknown
random
[@0: Harry is green.[CWA. Example of deepest failure = (FAIL)]]
("Harry" "is" "green" "+")
Gary is not red.
Unknown
inv-random
[@0: Gary is red.[CWA. Example of deepest failure = (FAIL)]]
("Gary" "is" "red" "-")
Harry is blue.
Unknown
random
[@0: Harry is blue.[CWA. Example of deepest failure = (FAIL)]]
("Harry" "is" "blue" "+")
@0: Gary is big.[(triple1)] Harry is red.[(triple2)] @1: Gary is furry.[(((triple1) -> rule1))] @2: Gary is young.[(((((triple1) -> rule1) triple1) -> rule2))]
Gary is big.
("Gary" "is" "big" "+")
triple1
Harry is red.
("Harry" "is" "red" "+")
triple2
Gary is furry.
("Gary" "is" "furry" "+")
((triple1) -> (rule1 % int1))
Gary is furry.
("Gary" "is" "furry" "+")
int1
Gary is young.
("Gary" "is" "young" "+")
((((triple1) -> (rule1 % int2)) triple1) -> (rule2 % int1))
Gary is young.
("Gary" "is" "young" "+")
int1
Gary is furry.
("Gary" "is" "furry" "+")
int2