The bald eagle needs the cow. The cow is rough. The cow sees the bald eagle. If someone is red then they see the cow. If someone needs the bald eagle then the bald eagle sees the cow. If someone visits the cow and they see the bald eagle then the bald eagle sees the cow. If someone visits the cow then they are green. If someone needs the cow and the cow sees the bald eagle then the bald eagle visits the cow. If someone sees the cow then the cow needs the bald eagle.
The bald eagle needs the cow.
("bald eagle" "needs" "cow" "+")
The cow is rough.
("cow" "is" "rough" "+")
The cow sees the bald eagle.
("cow" "sees" "bald eagle" "+")
If someone is red then they see the cow.
((("someone" "is" "red" "+")) -> ("someone" "sees" "cow" "+"))
If someone needs the bald eagle then the bald eagle sees the cow.
((("someone" "needs" "bald eagle" "+")) -> ("bald eagle" "sees" "cow" "+"))
If someone visits the cow and they see the bald eagle then the bald eagle sees the cow.
((("someone" "visits" "cow" "+") ("someone" "sees" "bald eagle" "+")) -> ("bald eagle" "sees" "cow" "+"))
If someone visits the cow then they are green.
((("someone" "visits" "cow" "+")) -> ("someone" "is" "green" "+"))
If someone needs the cow and the cow sees the bald eagle then the bald eagle visits the cow.
((("someone" "needs" "cow" "+") ("cow" "sees" "bald eagle" "+")) -> ("bald eagle" "visits" "cow" "+"))
If someone sees the cow then the cow needs the bald eagle.
((("someone" "sees" "cow" "+")) -> ("cow" "needs" "bald eagle" "+"))
The bald eagle needs the cow.
True
1
proof
[(triple1)]
("bald eagle" "needs" "cow" "+")
triple1
The cow is not rough.
False
1
inv-proof
[(triple2)]
("cow" "is" "rough" "-")
triple2
The bald eagle visits the cow.
True
3
proof
[(((triple1 triple3) -> rule5))]
("bald eagle" "visits" "cow" "+")
((triple1 triple3) -> (rule5 % int1))
The bald eagle visits the cow.
("bald eagle" "visits" "cow" "+")
int1
The bald eagle does not visit the cow.
False
3
inv-proof
[(((triple1 triple3) -> rule5))]
("bald eagle" "visits" "cow" "-")
((triple1 triple3) -> (rule5 % int1))
The bald eagle visits the cow.
("bald eagle" "visits" "cow" "+")
int1
The bald eagle is green.
True
4
proof
[(((((triple1 triple3) -> rule5)) -> rule4))]
("bald eagle" "is" "green" "+")
((((triple1 triple3) -> (rule5 % int2))) -> (rule4 % int1))
The bald eagle is green.
("bald eagle" "is" "green" "+")
int1
The bald eagle visits the cow.
("bald eagle" "visits" "cow" "+")
int2
The bald eagle is not green.
False
4
inv-proof
[(((((triple1 triple3) -> rule5)) -> rule4))]
("bald eagle" "is" "green" "-")
((((triple1 triple3) -> (rule5 % int2))) -> (rule4 % int1))
The bald eagle is green.
("bald eagle" "is" "green" "+")
int1
The bald eagle visits the cow.
("bald eagle" "visits" "cow" "+")
int2
The cow does not see the cow.
Unknown
inv-rconc
[@1: The cow sees the cow.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("cow" "sees" "cow" "-")
The cow is green.
Unknown
rconc
[@1: The cow is green.[CWA. Example of deepest failure = (rule4 <- FAIL)]]
("cow" "is" "green" "+")
The bald eagle does not see the cow.
Unknown
inv-rconc
[@3: The bald eagle sees the cow.[CWA. Example of deepest failure = (rule2 <- rule6 <- rule1 <- FAIL)]]
("bald eagle" "sees" "cow" "-")
The bald eagle is nice.
Unknown
random
[@0: The bald eagle is nice.[CWA. Example of deepest failure = (FAIL)]]
("bald eagle" "is" "nice" "+")
The cow does not visit the cow.
Unknown
inv-random
[@0: The cow visits the cow.[CWA. Example of deepest failure = (FAIL)]]
("cow" "visits" "cow" "-")
The cow is red.
Unknown
random
[@0: The cow is red.[CWA. Example of deepest failure = (FAIL)]]
("cow" "is" "red" "+")
@0: The bald eagle needs the cow.[(triple1)] The cow is rough.[(triple2)] The cow sees the bald eagle.[(triple3)] @1: The bald eagle visits the cow.[(((triple1 triple3) -> rule5))] @2: The bald eagle is green.[(((((triple1 triple3) -> rule5)) -> rule4))]
The bald eagle needs the cow.
("bald eagle" "needs" "cow" "+")
triple1
The cow is rough.
("cow" "is" "rough" "+")
triple2
The cow sees the bald eagle.
("cow" "sees" "bald eagle" "+")
triple3
The bald eagle visits the cow.
("bald eagle" "visits" "cow" "+")
((triple1 triple3) -> (rule5 % int1))
The bald eagle visits the cow.
("bald eagle" "visits" "cow" "+")
int1
The bald eagle is green.
("bald eagle" "is" "green" "+")
((((triple1 triple3) -> (rule5 % int2))) -> (rule4 % int1))
The bald eagle is green.
("bald eagle" "is" "green" "+")
int1
The bald eagle visits the cow.
("bald eagle" "visits" "cow" "+")
int2