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: Apes and bats are the 2 primary hosts of ebola in central africa. Sentence 2: Bushmeat hunting in central Africa and its impact on the great apes--a picture based presentation.
neutral

Sentence 1: To determine the atomic weight of an element, you should add up protons and neutrons. Sentence 2: The atomic weight is the number of protons and neutrons in the nucleus.
entails

Sentence 1: The water cycle involves movement of water between air and land. Sentence 2: Caused by air pollution, acid rain's spread and damage involves weather, chemistry, soil, and the life cycles of plants and animals on the land and from acid rain in the water.

neutral