You are given two sentences. You have to find if there is entailment or agreement of the Hypothesis by the Premise. From the given pair of sentences, you should identify if there is enough information in the Premise to support the claim made in the Hypothesis. The Premise may not exactly be the same as Hypothesis. Your task is to return 'entails' if the premise supports hypothesis else return 'neutral'.
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Question: Premise: Tyrosine A nonessential amino acid used to manufacture adrenal and thyroid hormones, and converted into the skin pigment melanin. 
 Hypothesis: Catecholamines are a class of amine hormones that when synthesised form the amino acid tyrosine.

Answer: neutral


Question: Premise: In an atom with a neutral charge, the number of electrons equals the number of protons. 
 Hypothesis: Because atoms have equal numbers of positive protons and negative electrons, they possess a neutral charge.

Answer: entails


Question: Premise: A social animal best kept with their own kind in captivity. 
 Hypothesis: For social animals, communication essential.

Answer:
neutral