The bald eagle needs the cow. The bald eagle needs the dog. The bald eagle visits the cow. The cow is nice. The cow needs the dog. The cow sees the dog. The cow visits the bald eagle. The dog is round. The dog needs the cow. The dog visits the bald eagle. The dog visits the squirrel. The squirrel needs the dog. The squirrel sees the bald eagle. The squirrel visits the bald eagle. The squirrel visits the cow. The squirrel visits the dog. If something visits the squirrel and it is round then it needs the squirrel. If something is nice and it visits the squirrel then it sees the squirrel. If something is red then it sees the bald eagle. If something is rough and it visits the squirrel then the squirrel needs the bald eagle. If something needs the dog then it sees the dog. If the squirrel sees the cow and the squirrel is red then the squirrel needs the cow. If something is round then it visits the dog. If something needs the cow then it is round.
The bald eagle needs the cow.
("bald eagle" "needs" "cow" "+")
The bald eagle needs the dog.
("bald eagle" "needs" "dog" "+")
The bald eagle visits the cow.
("bald eagle" "visits" "cow" "+")
The cow is nice.
("cow" "is" "nice" "+")
The cow needs the dog.
("cow" "needs" "dog" "+")
The cow sees the dog.
("cow" "sees" "dog" "+")
The cow visits the bald eagle.
("cow" "visits" "bald eagle" "+")
The dog is round.
("dog" "is" "round" "+")
The dog needs the cow.
("dog" "needs" "cow" "+")
The dog visits the bald eagle.
("dog" "visits" "bald eagle" "+")
The dog visits the squirrel.
("dog" "visits" "squirrel" "+")
The squirrel needs the dog.
("squirrel" "needs" "dog" "+")
The squirrel sees the bald eagle.
("squirrel" "sees" "bald eagle" "+")
The squirrel visits the bald eagle.
("squirrel" "visits" "bald eagle" "+")
The squirrel visits the cow.
("squirrel" "visits" "cow" "+")
The squirrel visits the dog.
("squirrel" "visits" "dog" "+")
If something visits the squirrel and it is round then it needs the squirrel.
((("something" "visits" "squirrel" "+") ("something" "is" "round" "+")) -> ("something" "needs" "squirrel" "+"))
If something is nice and it visits the squirrel then it sees the squirrel.
((("something" "is" "nice" "+") ("something" "visits" "squirrel" "+")) -> ("something" "sees" "squirrel" "+"))
If something is red then it sees the bald eagle.
((("something" "is" "red" "+")) -> ("something" "sees" "bald eagle" "+"))
If something is rough and it visits the squirrel then the squirrel needs the bald eagle.
((("something" "is" "rough" "+") ("something" "visits" "squirrel" "+")) -> ("squirrel" "needs" "bald eagle" "+"))
If something needs the dog then it sees the dog.
((("something" "needs" "dog" "+")) -> ("something" "sees" "dog" "+"))
If the squirrel sees the cow and the squirrel is red then the squirrel needs the cow.
((("squirrel" "sees" "cow" "+") ("squirrel" "is" "red" "+")) -> ("squirrel" "needs" "cow" "+"))
If something is round then it visits the dog.
((("something" "is" "round" "+")) -> ("something" "visits" "dog" "+"))
If something needs the cow then it is round.
((("something" "needs" "cow" "+")) -> ("something" "is" "round" "+"))
The cow is nice.
True
1
proof
[(triple4)]
("cow" "is" "nice" "+")
triple4
The squirrel does not see the bald eagle.
False
1
inv-proof
[(triple13)]
("squirrel" "sees" "bald eagle" "-")
triple13
The dog visits the dog.
True
2
proof
[(((triple8) -> rule7) OR ((((triple9) -> rule8)) -> rule7))]
("dog" "visits" "dog" "+")
((triple8) -> (rule7 % int1))
The dog visits the dog.
("dog" "visits" "dog" "+")
int1
((((triple9) -> (rule8 % int2))) -> (rule7 % int1))
The dog visits the dog.
("dog" "visits" "dog" "+")
int1
The dog is round.
("dog" "is" "round" "+")
int2
The dog does not visit the dog.
False
2
inv-proof
[(((triple8) -> rule7) OR ((((triple9) -> rule8)) -> rule7))]
("dog" "visits" "dog" "-")
((triple8) -> (rule7 % int1))
The dog visits the dog.
("dog" "visits" "dog" "+")
int1
((((triple9) -> (rule8 % int2))) -> (rule7 % int1))
The dog visits the dog.
("dog" "visits" "dog" "+")
int1
The dog is round.
("dog" "is" "round" "+")
int2
The bald eagle visits the dog.
True
3
proof
[(((((triple1) -> rule8)) -> rule7))]
("bald eagle" "visits" "dog" "+")
((((triple1) -> (rule8 % int2))) -> (rule7 % int1))
The bald eagle visits the dog.
("bald eagle" "visits" "dog" "+")
int1
The bald eagle is round.
("bald eagle" "is" "round" "+")
int2
The bald eagle does not visit the dog.
False
3
inv-proof
[(((((triple1) -> rule8)) -> rule7))]
("bald eagle" "visits" "dog" "-")
((((triple1) -> (rule8 % int2))) -> (rule7 % int1))
The bald eagle visits the dog.
("bald eagle" "visits" "dog" "+")
int1
The bald eagle is round.
("bald eagle" "is" "round" "+")
int2
The squirrel is not round.
Unknown
inv-rconc
[@2: The squirrel is round.[CWA. Example of deepest failure = (rule8 <- rule6 <- FAIL)]]
("squirrel" "is" "round" "-")
The cow sees the squirrel.
Unknown
rconc
[@1: The cow sees the squirrel.[CWA. Example of deepest failure = (rule2 <- FAIL)]]
("cow" "sees" "squirrel" "+")
The cow does not need the squirrel.
Unknown
inv-rconc
[@1: The cow needs the squirrel.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("cow" "needs" "squirrel" "-")
The dog is cold.
Unknown
random
[@0: The dog is cold.[CWA. Example of deepest failure = (FAIL)]]
("dog" "is" "cold" "+")
The dog is not rough.
Unknown
inv-random
[@0: The dog is rough.[CWA. Example of deepest failure = (FAIL)]]
("dog" "is" "rough" "-")
The squirrel is cold.
Unknown
random
[@0: The squirrel is cold.[CWA. Example of deepest failure = (FAIL)]]
("squirrel" "is" "cold" "+")
@0: The bald eagle needs the cow.[(triple1)] The bald eagle needs the dog.[(triple2)] The bald eagle visits the cow.[(triple3)] The cow is nice.[(triple4)] The cow needs the dog.[(triple5)] The cow sees the dog.[(triple6 OR ((triple5) -> rule5))] The cow visits the bald eagle.[(triple7)] The dog is round.[(triple8 OR ((triple9) -> rule8))] The dog needs the cow.[(triple9)] The dog visits the bald eagle.[(triple10)] The dog visits the squirrel.[(triple11)] The squirrel needs the dog.[(triple12)] The squirrel sees the bald eagle.[(triple13)] The squirrel visits the bald eagle.[(triple14)] The squirrel visits the cow.[(triple15)] The squirrel visits the dog.[(triple16)] @1: The bald eagle is round.[(((triple1) -> rule8))] The bald eagle sees the dog.[(((triple2) -> rule5))] The dog needs the squirrel.[(((triple11 triple8) -> rule1) OR ((triple11 ((triple9) -> rule8)) -> rule1))] The dog visits the dog.[(((triple8) -> rule7) OR ((((triple9) -> rule8)) -> rule7))] The squirrel sees the dog.[(((triple12) -> rule5))] @2: The bald eagle visits the dog.[(((((triple1) -> rule8)) -> rule7))]
The bald eagle needs the cow.
("bald eagle" "needs" "cow" "+")
triple1
The bald eagle needs the dog.
("bald eagle" "needs" "dog" "+")
triple2
The bald eagle visits the cow.
("bald eagle" "visits" "cow" "+")
triple3
The cow is nice.
("cow" "is" "nice" "+")
triple4
The cow needs the dog.
("cow" "needs" "dog" "+")
triple5
The cow sees the dog.
("cow" "sees" "dog" "+")
triple6
((triple5) -> (rule5 % int1))
The cow sees the dog.
("cow" "sees" "dog" "+")
int1
The cow visits the bald eagle.
("cow" "visits" "bald eagle" "+")
triple7
The dog is round.
("dog" "is" "round" "+")
triple8
((triple9) -> (rule8 % int1))
The dog is round.
("dog" "is" "round" "+")
int1
The dog needs the cow.
("dog" "needs" "cow" "+")
triple9
The dog visits the bald eagle.
("dog" "visits" "bald eagle" "+")
triple10
The dog visits the squirrel.
("dog" "visits" "squirrel" "+")
triple11
The squirrel needs the dog.
("squirrel" "needs" "dog" "+")
triple12
The squirrel sees the bald eagle.
("squirrel" "sees" "bald eagle" "+")
triple13
The squirrel visits the bald eagle.
("squirrel" "visits" "bald eagle" "+")
triple14
The squirrel visits the cow.
("squirrel" "visits" "cow" "+")
triple15
The squirrel visits the dog.
("squirrel" "visits" "dog" "+")
triple16
The bald eagle is round.
("bald eagle" "is" "round" "+")
((triple1) -> (rule8 % int1))
The bald eagle is round.
("bald eagle" "is" "round" "+")
int1
The bald eagle sees the dog.
("bald eagle" "sees" "dog" "+")
((triple2) -> (rule5 % int1))
The bald eagle sees the dog.
("bald eagle" "sees" "dog" "+")
int1
The dog needs the squirrel.
("dog" "needs" "squirrel" "+")
((triple11 triple8) -> (rule1 % int1))
The dog needs the squirrel.
("dog" "needs" "squirrel" "+")
int1
((triple11 ((triple9) -> (rule8 % int2))) -> (rule1 % int1))
The dog needs the squirrel.
("dog" "needs" "squirrel" "+")
int1
The dog is round.
("dog" "is" "round" "+")
int2
The dog visits the dog.
("dog" "visits" "dog" "+")
((triple8) -> (rule7 % int1))
The dog visits the dog.
("dog" "visits" "dog" "+")
int1
((((triple9) -> (rule8 % int2))) -> (rule7 % int1))
The dog visits the dog.
("dog" "visits" "dog" "+")
int1
The dog is round.
("dog" "is" "round" "+")
int2
The squirrel sees the dog.
("squirrel" "sees" "dog" "+")
((triple12) -> (rule5 % int1))
The squirrel sees the dog.
("squirrel" "sees" "dog" "+")
int1
The bald eagle visits the dog.
("bald eagle" "visits" "dog" "+")
((((triple1) -> (rule8 % int2))) -> (rule7 % int1))
The bald eagle visits the dog.
("bald eagle" "visits" "dog" "+")
int1
The bald eagle is round.
("bald eagle" "is" "round" "+")
int2