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: Due to the fusion of the two gametes, a human zygote contains 46 chromosomes (i.e. 23 pairs). 
 Hypothesis: In humans, a zygote has 46 chromosomes.

Answer: entails


Question: Premise: Its cells are motile and possess one subterminal sheathed flagellum at each end. 
 Hypothesis: In humans, the sperm cell is the only cell with the  flagella structure that enables motility.

Answer: neutral


Question: Premise: The low concentration of calcium in the cytosol allows calcium ions to function as a second messenger in calcium signaling. 
 Hypothesis: Calcium ion is an example of a second messenger.

Answer:
entails