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: Usually atoms have equal numbers of protons and electrons, which means that they are electrically neutral, and therefore normally no electric forces are present. 
 Hypothesis: Because atoms have equal numbers of positive protons and negative electrons, they possess a neutral charge.

Answer: entails


Question: Premise: As temperature decreases, water molecules slow down and there is a greater chance for them to condense on to surfaces. 
 Hypothesis: As the temperature of water decreases, the water molecules slow down.

Answer: entails


Question: Premise: The head of the mature sperm consists mainly of the nucleus,  which carries copies of the father's chromosomes. 
 Hypothesis: The head of the sperm contains the nucleus.

Answer:
entails