The bear eats the cow. The bear is cold. The cow eats the bear. If someone is cold then they are rough. If someone chases the bear and they chase the cow then the bear eats the cow.
The cow does not like the bear.
@0: The bear eats the cow.[(triple1)] The bear is cold.[(triple2)] The cow eats the bear.[(triple3)] @1: The bear is rough.[(((triple2) -> rule1))]