The bald eagle eats the bear. The bald eagle is red. The bald eagle is round. The bald eagle likes the bear. The bear eats the bald eagle. The bear is big. The bear is red. The bear is round. The bear likes the bald eagle. The bear needs the bald eagle. If something needs the bear and the bear eats the bald eagle then it needs the bald eagle. If something needs the bear then it likes the bear. If something is big then it needs the bear.
The bald eagle eats the bear.
("bald eagle" "eats" "bear" "+")
The bald eagle is red.
("bald eagle" "is" "red" "+")
The bald eagle is round.
("bald eagle" "is" "round" "+")
The bald eagle likes the bear.
("bald eagle" "likes" "bear" "+")
The bear eats the bald eagle.
("bear" "eats" "bald eagle" "+")
The bear is big.
("bear" "is" "big" "+")
The bear is red.
("bear" "is" "red" "+")
The bear is round.
("bear" "is" "round" "+")
The bear likes the bald eagle.
("bear" "likes" "bald eagle" "+")
The bear needs the bald eagle.
("bear" "needs" "bald eagle" "+")
If something needs the bear and the bear eats the bald eagle then it needs the bald eagle.
((("something" "needs" "bear" "+") ("bear" "eats" "bald eagle" "+")) -> ("something" "needs" "bald eagle" "+"))
If something needs the bear then it likes the bear.
((("something" "needs" "bear" "+")) -> ("something" "likes" "bear" "+"))
If something is big then it needs the bear.
((("something" "is" "big" "+")) -> ("something" "needs" "bear" "+"))
The bald eagle is round.
True
1
proof
[(triple3)]
("bald eagle" "is" "round" "+")
triple3
The bear does not eat the bald eagle.
False
1
inv-proof
[(triple5)]
("bear" "eats" "bald eagle" "-")
triple5
The bald eagle does not need the bear.
Unknown
inv-rconc
[@1: The bald eagle needs the bear.[CWA. Example of deepest failure = (rule3 <- FAIL)]]
("bald eagle" "needs" "bear" "-")
The bear is blue.
Unknown
random
[@0: The bear is blue.[CWA. Example of deepest failure = (FAIL)]]
("bear" "is" "blue" "+")
@0: The bald eagle eats the bear.[(triple1)] The bald eagle is red.[(triple2)] The bald eagle is round.[(triple3)] The bald eagle likes the bear.[(triple4)] The bear eats the bald eagle.[(triple5)] The bear is big.[(triple6)] The bear is red.[(triple7)] The bear is round.[(triple8)] The bear likes the bald eagle.[(triple9)] The bear needs the bald eagle.[(triple10 OR ((((triple6) -> rule3) triple5) -> rule1))] @1: The bear needs the bear.[(((triple6) -> rule3))] @2: The bear likes the bear.[(((((triple6) -> rule3)) -> rule2))]
The bald eagle eats the bear.
("bald eagle" "eats" "bear" "+")
triple1
The bald eagle is red.
("bald eagle" "is" "red" "+")
triple2
The bald eagle is round.
("bald eagle" "is" "round" "+")
triple3
The bald eagle likes the bear.
("bald eagle" "likes" "bear" "+")
triple4
The bear eats the bald eagle.
("bear" "eats" "bald eagle" "+")
triple5
The bear is big.
("bear" "is" "big" "+")
triple6
The bear is red.
("bear" "is" "red" "+")
triple7
The bear is round.
("bear" "is" "round" "+")
triple8
The bear likes the bald eagle.
("bear" "likes" "bald eagle" "+")
triple9
The bear needs the bald eagle.
("bear" "needs" "bald eagle" "+")
triple10
((((triple6) -> (rule3 % int2)) triple5) -> (rule1 % int1))
The bear needs the bald eagle.
("bear" "needs" "bald eagle" "+")
int1
The bear needs the bear.
("bear" "needs" "bear" "+")
int2
The bear needs the bear.
("bear" "needs" "bear" "+")
((triple6) -> (rule3 % int1))
The bear needs the bear.
("bear" "needs" "bear" "+")
int1
The bear likes the bear.
("bear" "likes" "bear" "+")
((((triple6) -> (rule3 % int2))) -> (rule2 % int1))
The bear likes the bear.
("bear" "likes" "bear" "+")
int1
The bear needs the bear.
("bear" "needs" "bear" "+")
int2