The bear is blue. The bear is cold. The bear is not green. The bear is red. The bear is young. If something is green and red then it is blue. Young things are not green. If something is red and not young then it is cold.
The bear is blue.
("bear" "is" "blue" "+")
The bear is cold.
("bear" "is" "cold" "+")
The bear is not green.
("bear" "is" "green" "-")
The bear is red.
("bear" "is" "red" "+")
The bear is young.
("bear" "is" "young" "+")
If something is green and red then it is blue.
((("something" "is" "green" "+") ("something" "is" "red" "+")) -> ("something" "is" "blue" "+"))
Young things are not green.
((("something" "is" "young" "+")) -> ("something" "is" "green" "-"))
If something is red and not young then it is cold.
((("something" "is" "red" "+") ("something" "is" "young" "~")) -> ("something" "is" "cold" "+"))
The bear is red.
True
1
proof
[(triple4)]
("bear" "is" "red" "+")
triple4
The bear is not red.
False
1
inv-proof
[(triple4)]
("bear" "is" "red" "-")
triple4
The bear does not need the bear.
Unknown
inv-random
[@0: The bear needs the bear.[CWA. Example of deepest failure = (FAIL)]]
("bear" "needs" "bear" "-")
The bear eats the bear.
Unknown
random
[@0: The bear eats the bear.[CWA. Example of deepest failure = (FAIL)]]
("bear" "eats" "bear" "+")
@0: The bear is blue.[(triple1)] The bear is cold.[(triple2)] The bear is not green.[(triple3 OR ((triple5) -> rule2))] The bear is red.[(triple4)] The bear is young.[(triple5)]
The bear is blue.
("bear" "is" "blue" "+")
triple1
The bear is cold.
("bear" "is" "cold" "+")
triple2
The bear is not green.
("bear" "is" "green" "-")
triple3
((triple5) -> (rule2 % int1))
The bear is not green.
("bear" "is" "green" "-")
int1
The bear is red.
("bear" "is" "red" "+")
triple4
The bear is young.
("bear" "is" "young" "+")
triple5