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: Human blood has a buffering system to minimize extreme changes in ph. Sentence 2: pH buffer values change with temperature.

Answer: neutral


Question: Sentence 1: The enzyme pepsin plays an important role in the digestion of proteins by breaking down intact protein to peptides short-chain amino acids. Sentence 2: Compare and contrast protein, enzyme, amino acid, polypeptide and peptide bond.

Answer: neutral


Question: Sentence 1: Gases in the air allows us to hear sound. Sentence 2: find the change if the gas in the tube is not air, but a gas in which the speed of sound is different.

Answer:
neutral