The bear is not blue. The bear is kind. The bear is not red. The bear is round. The bear is young. Blue things are young. All young things are round. If something is kind and red then it is blue.
The bear is not blue.
("bear" "is" "blue" "-")
The bear is kind.
("bear" "is" "kind" "+")
The bear is not red.
("bear" "is" "red" "-")
The bear is round.
("bear" "is" "round" "+")
The bear is young.
("bear" "is" "young" "+")
Blue things are young.
((("something" "is" "blue" "+")) -> ("something" "is" "young" "+"))
All young things are round.
((("something" "is" "young" "+")) -> ("something" "is" "round" "+"))
If something is kind and red then it is blue.
((("something" "is" "kind" "+") ("something" "is" "red" "+")) -> ("something" "is" "blue" "+"))
The bear is round.
True
1
proof
[(triple4 OR ((triple5) -> rule2))]
("bear" "is" "round" "+")
triple4
((triple5) -> (rule2 % int1))
The bear is round.
("bear" "is" "round" "+")
int1
The bear is not round.
False
1
inv-proof
[(triple4 OR ((triple5) -> rule2))]
("bear" "is" "round" "-")
triple4
((triple5) -> (rule2 % int1))
The bear is round.
("bear" "is" "round" "+")
int1
The bear does not chase the bear.
Unknown
inv-random
[@0: The bear chases the bear.[CWA. Example of deepest failure = (FAIL)]]
("bear" "chases" "bear" "-")
The bear likes the bear.
Unknown
random
[@0: The bear likes the bear.[CWA. Example of deepest failure = (FAIL)]]
("bear" "likes" "bear" "+")
@0: The bear is kind.[(triple2)] The bear is not blue.[(triple1)] The bear is not red.[(triple3)] The bear is round.[(triple4 OR ((triple5) -> rule2))] The bear is young.[(triple5)]
The bear is kind.
("bear" "is" "kind" "+")
triple2
The bear is not blue.
("bear" "is" "blue" "-")
triple1
The bear is not red.
("bear" "is" "red" "-")
triple3
The bear is round.
("bear" "is" "round" "+")
triple4
((triple5) -> (rule2 % int1))
The bear is round.
("bear" "is" "round" "+")
int1
The bear is young.
("bear" "is" "young" "+")
triple5