The bald eagle needs the tiger. The bald eagle sees the bear. The bear is young. The bear sees the tiger. The tiger eats the bear. The tiger is green. The tiger needs the bald eagle. If something needs the tiger then the tiger is green.
The bear does not see the bear.
@0: The bald eagle needs the tiger.[(triple1)] The bald eagle sees the bear.[(triple2)] The bear is young.[(triple3)] The bear sees the tiger.[(triple4)] The tiger eats the bear.[(triple5)] The tiger is green.[(triple6 OR ((triple1) -> rule1))] The tiger needs the bald eagle.[(triple7)]