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: Brass alloy is made from copper and zinc. Sentence 2: brass A yellowish alloy consisting mainly of copper and zinc.
entails

Sentence 1: Primary pollutants enter the air directly. Sentence 2: The goal is to directly observe how primary particles emitted from the many air pollution sources in a major city are modified by gas-to-particle conversion processes in the atmosphere.
neutral

Sentence 1: Uranium is an important part of the process that is used to harness nuclear power. Sentence 2: Engineers use uranium ceramic pellets to generate nuclear power.

entails