The squirrel is big. The squirrel is blue. The squirrel is cold. The squirrel is green. The squirrel is nice. If something is big and blue then it is nice. All blue, big things are nice.
The squirrel is big.
("squirrel" "is" "big" "+")
The squirrel is blue.
("squirrel" "is" "blue" "+")
The squirrel is cold.
("squirrel" "is" "cold" "+")
The squirrel is green.
("squirrel" "is" "green" "+")
The squirrel is nice.
("squirrel" "is" "nice" "+")
If something is big and blue then it is nice.
((("something" "is" "big" "+") ("something" "is" "blue" "+")) -> ("something" "is" "nice" "+"))
All blue, big things are nice.
((("something" "is" "blue" "+") ("something" "is" "big" "+")) -> ("something" "is" "nice" "+"))
The squirrel is big.
True
1
proof
[(triple1)]
("squirrel" "is" "big" "+")
triple1
The squirrel is not nice.
False
1
inv-proof
[(triple5 OR ((triple1 triple2) -> rule1) OR ((triple2 triple1) -> rule2))]
("squirrel" "is" "nice" "-")
triple5
((triple1 triple2) -> (rule1 % int1))
The squirrel is nice.
("squirrel" "is" "nice" "+")
int1
((triple2 triple1) -> (rule2 % int1))
The squirrel is nice.
("squirrel" "is" "nice" "+")
int1
The squirrel does not chase the squirrel.
Unknown
inv-random
[@0: The squirrel chases the squirrel.[CWA. Example of deepest failure = (FAIL)]]
("squirrel" "chases" "squirrel" "-")
The squirrel needs the squirrel.
Unknown
random
[@0: The squirrel needs the squirrel.[CWA. Example of deepest failure = (FAIL)]]
("squirrel" "needs" "squirrel" "+")
@0: The squirrel is big.[(triple1)] The squirrel is blue.[(triple2)] The squirrel is cold.[(triple3)] The squirrel is green.[(triple4)] The squirrel is nice.[(triple5 OR ((triple1 triple2) -> rule1) OR ((triple2 triple1) -> rule2))]
The squirrel is big.
("squirrel" "is" "big" "+")
triple1
The squirrel is blue.
("squirrel" "is" "blue" "+")
triple2
The squirrel is cold.
("squirrel" "is" "cold" "+")
triple3
The squirrel is green.
("squirrel" "is" "green" "+")
triple4
The squirrel is nice.
("squirrel" "is" "nice" "+")
triple5
((triple1 triple2) -> (rule1 % int1))
The squirrel is nice.
("squirrel" "is" "nice" "+")
int1
((triple2 triple1) -> (rule2 % int1))
The squirrel is nice.
("squirrel" "is" "nice" "+")
int1