The bald eagle visits the bear. The bear chases the bald eagle. The tiger visits the bald eagle. If something sees the tiger then it is kind. If something chases the bald eagle then the bald eagle chases the tiger. If something sees the bald eagle and the bald eagle chases the bear then the bear visits the tiger. If something chases the bear then it is cold. If something visits the bear and it is red then it chases the tiger. If something chases the bald eagle and the bald eagle sees the tiger then the tiger sees the bald eagle. If something chases the tiger then it sees the tiger. If something chases the bear then the bear is cold.
The bald eagle visits the bear.
("bald eagle" "visits" "bear" "+")
The bear chases the bald eagle.
("bear" "chases" "bald eagle" "+")
The tiger visits the bald eagle.
("tiger" "visits" "bald eagle" "+")
If something sees the tiger then it is kind.
((("something" "sees" "tiger" "+")) -> ("something" "is" "kind" "+"))
If something chases the bald eagle then the bald eagle chases the tiger.
((("something" "chases" "bald eagle" "+")) -> ("bald eagle" "chases" "tiger" "+"))
If something sees the bald eagle and the bald eagle chases the bear then the bear visits the tiger.
((("something" "sees" "bald eagle" "+") ("bald eagle" "chases" "bear" "+")) -> ("bear" "visits" "tiger" "+"))
If something chases the bear then it is cold.
((("something" "chases" "bear" "+")) -> ("something" "is" "cold" "+"))
If something visits the bear and it is red then it chases the tiger.
((("something" "visits" "bear" "+") ("something" "is" "red" "+")) -> ("something" "chases" "tiger" "+"))
If something chases the bald eagle and the bald eagle sees the tiger then the tiger sees the bald eagle.
((("something" "chases" "bald eagle" "+") ("bald eagle" "sees" "tiger" "+")) -> ("tiger" "sees" "bald eagle" "+"))
If something chases the tiger then it sees the tiger.
((("something" "chases" "tiger" "+")) -> ("something" "sees" "tiger" "+"))
If something chases the bear then the bear is cold.
((("something" "chases" "bear" "+")) -> ("bear" "is" "cold" "+"))
The bald eagle visits the bear.
True
1
proof
[(triple1)]
("bald eagle" "visits" "bear" "+")
triple1
The tiger does not visit the bald eagle.
False
1
inv-proof
[(triple3)]
("tiger" "visits" "bald eagle" "-")
triple3
The bald eagle chases the tiger.
True
2
proof
[(((triple2) -> rule2))]
("bald eagle" "chases" "tiger" "+")
((triple2) -> (rule2 % int1))
The bald eagle chases the tiger.
("bald eagle" "chases" "tiger" "+")
int1
The bald eagle does not chase the tiger.
False
2
inv-proof
[(((triple2) -> rule2))]
("bald eagle" "chases" "tiger" "-")
((triple2) -> (rule2 % int1))
The bald eagle chases the tiger.
("bald eagle" "chases" "tiger" "+")
int1
The bald eagle sees the tiger.
True
3
proof
[(((((triple2) -> rule2)) -> rule7))]
("bald eagle" "sees" "tiger" "+")
((((triple2) -> (rule2 % int2))) -> (rule7 % int1))
The bald eagle sees the tiger.
("bald eagle" "sees" "tiger" "+")
int1
The bald eagle chases the tiger.
("bald eagle" "chases" "tiger" "+")
int2
The bald eagle does not see the tiger.
False
3
inv-proof
[(((((triple2) -> rule2)) -> rule7))]
("bald eagle" "sees" "tiger" "-")
((((triple2) -> (rule2 % int2))) -> (rule7 % int1))
The bald eagle sees the tiger.
("bald eagle" "sees" "tiger" "+")
int1
The bald eagle chases the tiger.
("bald eagle" "chases" "tiger" "+")
int2
The bald eagle is kind.
True
4
proof
[(((((((triple2) -> rule2)) -> rule7)) -> rule1))]
("bald eagle" "is" "kind" "+")
((((((triple2) -> (rule2 % int3))) -> (rule7 % int2))) -> (rule1 % int1))
The bald eagle is kind.
("bald eagle" "is" "kind" "+")
int1
The bald eagle sees the tiger.
("bald eagle" "sees" "tiger" "+")
int2
The bald eagle chases the tiger.
("bald eagle" "chases" "tiger" "+")
int3
The tiger does not see the bald eagle.
False
5
inv-proof
[(((triple2 ((((triple2) -> rule2)) -> rule7)) -> rule6))]
("tiger" "sees" "bald eagle" "-")
((triple2 ((((triple2) -> (rule2 % int3))) -> (rule7 % int2))) -> (rule6 % int1))
The tiger sees the bald eagle.
("tiger" "sees" "bald eagle" "+")
int1
The bald eagle sees the tiger.
("bald eagle" "sees" "tiger" "+")
int2
The bald eagle chases the tiger.
("bald eagle" "chases" "tiger" "+")
int3
The bear is not kind.
Unknown
inv-rconc
[@3: The bear is kind.[CWA. Example of deepest failure = (rule1 <- rule7 <- rule5 <- FAIL)]]
("bear" "is" "kind" "-")
The bear visits the tiger.
Unknown
rconc
[@1: The bear visits the tiger.[CWA. Example of deepest failure = (rule3 <- FAIL)]]
("bear" "visits" "tiger" "+")
The bald eagle is not cold.
Unknown
inv-rconc
[@1: The bald eagle is cold.[CWA. Example of deepest failure = (rule4 <- FAIL)]]
("bald eagle" "is" "cold" "-")
The bear chases the tiger.
Unknown
rconc
[@1: The bear chases the tiger.[CWA. Example of deepest failure = (rule5 <- FAIL)]]
("bear" "chases" "tiger" "+")
The bear is not green.
Unknown
inv-random
[@0: The bear is green.[CWA. Example of deepest failure = (FAIL)]]
("bear" "is" "green" "-")
The bear visits the bald eagle.
Unknown
random
[@0: The bear visits the bald eagle.[CWA. Example of deepest failure = (FAIL)]]
("bear" "visits" "bald eagle" "+")
The bald eagle does not chase the bear.
Unknown
inv-random
[@0: The bald eagle chases the bear.[CWA. Example of deepest failure = (FAIL)]]
("bald eagle" "chases" "bear" "-")
The bear sees the bald eagle.
Unknown
random
[@0: The bear sees the bald eagle.[CWA. Example of deepest failure = (FAIL)]]
("bear" "sees" "bald eagle" "+")
@0: The bald eagle visits the bear.[(triple1)] The bear chases the bald eagle.[(triple2)] The tiger visits the bald eagle.[(triple3)] @1: The bald eagle chases the tiger.[(((triple2) -> rule2))] @2: The bald eagle sees the tiger.[(((((triple2) -> rule2)) -> rule7))] @3: The bald eagle is kind.[(((((((triple2) -> rule2)) -> rule7)) -> rule1))] The tiger sees the bald eagle.[(((triple2 ((((triple2) -> rule2)) -> rule7)) -> rule6))]
The bald eagle visits the bear.
("bald eagle" "visits" "bear" "+")
triple1
The bear chases the bald eagle.
("bear" "chases" "bald eagle" "+")
triple2
The tiger visits the bald eagle.
("tiger" "visits" "bald eagle" "+")
triple3
The bald eagle chases the tiger.
("bald eagle" "chases" "tiger" "+")
((triple2) -> (rule2 % int1))
The bald eagle chases the tiger.
("bald eagle" "chases" "tiger" "+")
int1
The bald eagle sees the tiger.
("bald eagle" "sees" "tiger" "+")
((((triple2) -> (rule2 % int2))) -> (rule7 % int1))
The bald eagle sees the tiger.
("bald eagle" "sees" "tiger" "+")
int1
The bald eagle chases the tiger.
("bald eagle" "chases" "tiger" "+")
int2
The bald eagle is kind.
("bald eagle" "is" "kind" "+")
((((((triple2) -> (rule2 % int3))) -> (rule7 % int2))) -> (rule1 % int1))
The bald eagle is kind.
("bald eagle" "is" "kind" "+")
int1
The bald eagle sees the tiger.
("bald eagle" "sees" "tiger" "+")
int2
The bald eagle chases the tiger.
("bald eagle" "chases" "tiger" "+")
int3
The tiger sees the bald eagle.
("tiger" "sees" "bald eagle" "+")
((triple2 ((((triple2) -> (rule2 % int3))) -> (rule7 % int2))) -> (rule6 % int1))
The tiger sees the bald eagle.
("tiger" "sees" "bald eagle" "+")
int1
The bald eagle sees the tiger.
("bald eagle" "sees" "tiger" "+")
int2
The bald eagle chases the tiger.
("bald eagle" "chases" "tiger" "+")
int3