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: Condensation must occur for clouds to form. Sentence 2: Condensation is when clouds form.

Answer: entails


Question: Sentence 1: Pure chemical substance type of substance is any matter that has a fixed chemical composition and characteristic properties. Sentence 2: Physical chemistry is the study of the physical properties of chemicals, which are characteristics that can be measured without changing the composition of the substance.

Answer: neutral


Question: Sentence 1: The atom in a neutron is found in the the nucleus. Sentence 2: The atom is composed of a heavy nucleus consisting of neutrons and protons.

Answer:
entails