The bald eagle does not visit the cow. The bear needs the cow. The cow is nice. If the cow visits the bear and the cow likes the bald eagle then the bear does not need the cow. If something visits the cow then the cow is not big. If something likes the bald eagle then the bald eagle needs the cow. If something visits the cow then the cow does not need the bald eagle. If something needs the cow then it likes the bald eagle. All green things are nice. If something visits the bear then it is nice. If something is blue and it does not need the bald eagle then the bald eagle is green.
The bald eagle does not visit the cow.
("bald eagle" "visits" "cow" "-")
The bear needs the cow.
("bear" "needs" "cow" "+")
The cow is nice.
("cow" "is" "nice" "+")
If the cow visits the bear and the cow likes the bald eagle then the bear does not need the cow.
((("cow" "visits" "bear" "+") ("cow" "likes" "bald eagle" "+")) -> ("bear" "needs" "cow" "-"))
If something visits the cow then the cow is not big.
((("something" "visits" "cow" "+")) -> ("cow" "is" "big" "-"))
If something likes the bald eagle then the bald eagle needs the cow.
((("something" "likes" "bald eagle" "+")) -> ("bald eagle" "needs" "cow" "+"))
If something visits the cow then the cow does not need the bald eagle.
((("something" "visits" "cow" "+")) -> ("cow" "needs" "bald eagle" "-"))
If something needs the cow then it likes the bald eagle.
((("something" "needs" "cow" "+")) -> ("something" "likes" "bald eagle" "+"))
All green things are nice.
((("something" "is" "green" "+")) -> ("something" "is" "nice" "+"))
If something visits the bear then it is nice.
((("something" "visits" "bear" "+")) -> ("something" "is" "nice" "+"))
If something is blue and it does not need the bald eagle then the bald eagle is green.
((("something" "is" "blue" "+") ("something" "needs" "bald eagle" "~")) -> ("bald eagle" "is" "green" "+"))
The bear needs the cow.
True
1
proof
[(triple2)]
("bear" "needs" "cow" "+")
triple2
The bald eagle visits the cow.
False
1
inv-proof
[(triple1)]
("bald eagle" "visits" "cow" "+")
triple1
The bear likes the bald eagle.
True
2
proof
[(((triple2) -> rule5))]
("bear" "likes" "bald eagle" "+")
((triple2) -> (rule5 % int1))
The bear likes the bald eagle.
("bear" "likes" "bald eagle" "+")
int1
The bear does not like the bald eagle.
False
2
inv-proof
[(((triple2) -> rule5))]
("bear" "likes" "bald eagle" "-")
((triple2) -> (rule5 % int1))
The bear likes the bald eagle.
("bear" "likes" "bald eagle" "+")
int1
The bald eagle needs the cow.
True
3
proof
[(((((triple2) -> rule5)) -> rule3))]
("bald eagle" "needs" "cow" "+")
((((triple2) -> (rule5 % int2))) -> (rule3 % int1))
The bald eagle needs the cow.
("bald eagle" "needs" "cow" "+")
int1
The bear likes the bald eagle.
("bear" "likes" "bald eagle" "+")
int2
The bald eagle does not need the cow.
False
3
inv-proof
[(((((triple2) -> rule5)) -> rule3))]
("bald eagle" "needs" "cow" "-")
((((triple2) -> (rule5 % int2))) -> (rule3 % int1))
The bald eagle needs the cow.
("bald eagle" "needs" "cow" "+")
int1
The bear likes the bald eagle.
("bear" "likes" "bald eagle" "+")
int2
The bald eagle likes the bald eagle.
True
4
proof
[(((((((triple2) -> rule5)) -> rule3)) -> rule5))]
("bald eagle" "likes" "bald eagle" "+")
((((((triple2) -> (rule5 % int3))) -> (rule3 % int2))) -> (rule5 % int1))
The bald eagle likes the bald eagle.
("bald eagle" "likes" "bald eagle" "+")
int1
The bald eagle needs the cow.
("bald eagle" "needs" "cow" "+")
int2
The bear likes the bald eagle.
("bear" "likes" "bald eagle" "+")
int3
The bald eagle does not like the bald eagle.
False
4
inv-proof
[(((((((triple2) -> rule5)) -> rule3)) -> rule5))]
("bald eagle" "likes" "bald eagle" "-")
((((((triple2) -> (rule5 % int3))) -> (rule3 % int2))) -> (rule5 % int1))
The bald eagle likes the bald eagle.
("bald eagle" "likes" "bald eagle" "+")
int1
The bald eagle needs the cow.
("bald eagle" "needs" "cow" "+")
int2
The bear likes the bald eagle.
("bear" "likes" "bald eagle" "+")
int3
The bald eagle is not nice.
Unknown
inv-rconc
[@2: The bald eagle is nice.[CWA. Example of deepest failure = (rule6 <- rule8 <- FAIL)]]
("bald eagle" "is" "nice" "-")
The bald eagle is green.
Unknown
rconc
[@1: The bald eagle is green.[CWA. Example of deepest failure = (rule8 <- FAIL)]]
("bald eagle" "is" "green" "+")
The cow does not like the bald eagle.
Unknown
inv-rconc
[@1: The cow likes the bald eagle.[CWA. Example of deepest failure = (rule5 <- FAIL)]]
("cow" "likes" "bald eagle" "-")
The bear is nice.
Unknown
rconc
[@1: The bear is nice.[CWA. Example of deepest failure = (rule6 <- FAIL)]]
("bear" "is" "nice" "+")
The cow does not need the bald eagle.
Unknown
inv-random
[@0: The cow needs the bald eagle.[CWA. Example of deepest failure = (FAIL)]]
("cow" "needs" "bald eagle" "-")
The bear likes the bear.
Unknown
random
[@0: The bear likes the bear.[CWA. Example of deepest failure = (FAIL)]]
("bear" "likes" "bear" "+")
The cow does not visit the bear.
Unknown
inv-random
[@0: The cow visits the bear.[CWA. Example of deepest failure = (FAIL)]]
("cow" "visits" "bear" "-")
The bald eagle is big.
Unknown
random
[@0: The bald eagle is big.[CWA. Example of deepest failure = (FAIL)]]
("bald eagle" "is" "big" "+")
@0: The bald eagle does not visit the cow.[(triple1)] The bear needs the cow.[(triple2)] The cow is nice.[(triple3)] @1: The bear likes the bald eagle.[(((triple2) -> rule5))] @2: The bald eagle needs the cow.[(((((triple2) -> rule5)) -> rule3))] @3: The bald eagle likes the bald eagle.[(((((((triple2) -> rule5)) -> rule3)) -> rule5))]
The bald eagle does not visit the cow.
("bald eagle" "visits" "cow" "-")
triple1
The bear needs the cow.
("bear" "needs" "cow" "+")
triple2
The cow is nice.
("cow" "is" "nice" "+")
triple3
The bear likes the bald eagle.
("bear" "likes" "bald eagle" "+")
((triple2) -> (rule5 % int1))
The bear likes the bald eagle.
("bear" "likes" "bald eagle" "+")
int1
The bald eagle needs the cow.
("bald eagle" "needs" "cow" "+")
((((triple2) -> (rule5 % int2))) -> (rule3 % int1))
The bald eagle needs the cow.
("bald eagle" "needs" "cow" "+")
int1
The bear likes the bald eagle.
("bear" "likes" "bald eagle" "+")
int2
The bald eagle likes the bald eagle.
("bald eagle" "likes" "bald eagle" "+")
((((((triple2) -> (rule5 % int3))) -> (rule3 % int2))) -> (rule5 % int1))
The bald eagle likes the bald eagle.
("bald eagle" "likes" "bald eagle" "+")
int1
The bald eagle needs the cow.
("bald eagle" "needs" "cow" "+")
int2
The bear likes the bald eagle.
("bear" "likes" "bald eagle" "+")
int3