In this task, you are given two statements. The task is to output whether a given textual premise, i.e. Statement 2, entails or implies a given scientific fact, i.e. Statement 1. The output should be 'entails' if Statement 2 supports Statement 1 and should be 'neutral' otherwise.

Sentence 1: Animal behavior is the term for any way that an animal interacts with other animals or the environment. Sentence 2: They can represent activities, postures, movements, positions, facial expressions, social interactions or any other aspect of human or animal behavior.
neutral

Sentence 1: Ocean waves are mainly caused by wind. Sentence 2: Waves are caused mainly by winds which, in turn, are caused by uneven heating over the earth's surface.
entails

Sentence 1: Unlike energy, matter doesn’t need to be constantly added to ecosystems because it is recycled through ecosystems. Sentence 2: and populations in ecosystems are limited by the availability of matter and energy, and the ability of the ecosystem to recycle materials.

neutral