The bear visits the cat. The cat is green. The cat sees the bear. The cat sees the tiger. The tiger is cold. The tiger sees the bear. The tiger visits the cat. If someone chases the tiger then they are green.
The bear visits the cat.
("bear" "visits" "cat" "+")
The cat is green.
("cat" "is" "green" "+")
The cat sees the bear.
("cat" "sees" "bear" "+")
The cat sees the tiger.
("cat" "sees" "tiger" "+")
The tiger is cold.
("tiger" "is" "cold" "+")
The tiger sees the bear.
("tiger" "sees" "bear" "+")
The tiger visits the cat.
("tiger" "visits" "cat" "+")
If someone chases the tiger then they are green.
((("someone" "chases" "tiger" "+")) -> ("someone" "is" "green" "+"))
The cat sees the bear.
True
1
proof
[(triple3)]
("cat" "sees" "bear" "+")
triple3
The cat does not see the tiger.
False
1
inv-proof
[(triple4)]
("cat" "sees" "tiger" "-")
triple4
The tiger is not green.
Unknown
inv-rconc
[@1: The tiger is green.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("tiger" "is" "green" "-")
The tiger sees the tiger.
Unknown
random
[@0: The tiger sees the tiger.[CWA. Example of deepest failure = (FAIL)]]
("tiger" "sees" "tiger" "+")
@0: The bear visits the cat.[(triple1)] The cat is green.[(triple2)] The cat sees the bear.[(triple3)] The cat sees the tiger.[(triple4)] The tiger is cold.[(triple5)] The tiger sees the bear.[(triple6)] The tiger visits the cat.[(triple7)]
The bear visits the cat.
("bear" "visits" "cat" "+")
triple1
The cat is green.
("cat" "is" "green" "+")
triple2
The cat sees the bear.
("cat" "sees" "bear" "+")
triple3
The cat sees the tiger.
("cat" "sees" "tiger" "+")
triple4
The tiger is cold.
("tiger" "is" "cold" "+")
triple5
The tiger sees the bear.
("tiger" "sees" "bear" "+")
triple6
The tiger visits the cat.
("tiger" "visits" "cat" "+")
triple7