The cat is red. The cat visits the dog. The cow needs the dog. The cow sees the dog. The dog is cold. The tiger needs the cat. The tiger visits the cow. If the cat sees the tiger and the cat is blue then the cat visits the cow. If someone is cold then they visit the cow. If someone sees the dog then they visit the cat.
The tiger does not need the cat.
@0: The cat is red.[(triple1)] The cat visits the dog.[(triple2)] The cow needs the dog.[(triple3)] The cow sees the dog.[(triple4)] The dog is cold.[(triple5)] The tiger needs the cat.[(triple6)] The tiger visits the cow.[(triple7)] @1: The cow visits the cat.[(((triple4) -> rule3))] The dog visits the cow.[(((triple5) -> rule2))]