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.
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Question: Sentence 1: The amount of energy required to begin a chemical reaction is known as the activation energy. Sentence 2: Physical Science Activation energy is the energy needed to start a chemical reaction.

Answer: entails


Question: Sentence 1: Tropic and sex two types of hormones regulate mammalian reproduction. Sentence 2: These types of hairs are determined by sex hormones.

Answer: neutral


Question: Sentence 1: The atom is the representative particle in pure metals. Sentence 2: One approach is to prepare the nanometer particles by adding one atom at a time at low temperatures, using metal vaporization techniques.

Answer:
neutral