The squirrel is young. Young things are nice. If something is red and young then it is blue.
The squirrel is young.
("squirrel" "is" "young" "+")
Young things are nice.
((("something" "is" "young" "+")) -> ("something" "is" "nice" "+"))
If something is red and young then it is blue.
((("something" "is" "red" "+") ("something" "is" "young" "+")) -> ("something" "is" "blue" "+"))
The squirrel is young.
True
1
proof
[(triple1)]
("squirrel" "is" "young" "+")
triple1
The squirrel is not young.
False
1
inv-proof
[(triple1)]
("squirrel" "is" "young" "-")
triple1
The squirrel is nice.
True
2
proof
[(((triple1) -> rule1))]
("squirrel" "is" "nice" "+")
((triple1) -> (rule1 % int1))
The squirrel is nice.
("squirrel" "is" "nice" "+")
int1
The squirrel is not nice.
False
2
inv-proof
[(((triple1) -> rule1))]
("squirrel" "is" "nice" "-")
((triple1) -> (rule1 % int1))
The squirrel is nice.
("squirrel" "is" "nice" "+")
int1
The squirrel is not blue.
Unknown
inv-rconc
[@1: The squirrel is blue.[CWA. Example of deepest failure = (rule2 <- FAIL)]]
("squirrel" "is" "blue" "-")
The squirrel likes the squirrel.
Unknown
random
[@0: The squirrel likes the squirrel.[CWA. Example of deepest failure = (FAIL)]]
("squirrel" "likes" "squirrel" "+")
The squirrel does not visit the squirrel.
Unknown
inv-random
[@0: The squirrel visits the squirrel.[CWA. Example of deepest failure = (FAIL)]]
("squirrel" "visits" "squirrel" "-")
The squirrel is red.
Unknown
random
[@0: The squirrel is red.[CWA. Example of deepest failure = (FAIL)]]
("squirrel" "is" "red" "+")
@0: The squirrel is young.[(triple1)] @1: The squirrel is nice.[(((triple1) -> rule1))]
The squirrel is young.
("squirrel" "is" "young" "+")
triple1
The squirrel is nice.
("squirrel" "is" "nice" "+")
((triple1) -> (rule1 % int1))
The squirrel is nice.
("squirrel" "is" "nice" "+")
int1