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'.

[EX Q]: Premise: The nucleotides are strung together in pairs on two long chains and it is this pairing that forms the DNA double helix. 
 Hypothesis: Dna consists of two long chains of nucleotides.
[EX A]: entails

[EX Q]: Premise: The promastigotes are slender, spindle-shaped cells with a single flagellum that endows them with motility. 
 Hypothesis: In humans, the sperm cell is the only cell with the  flagella structure that enables motility.
[EX A]: neutral

[EX Q]: Premise: Water is the only substance that exists in all three phase states (gas,liquid, and solid) at the temperatures found on the Earth. 
 Hypothesis: Water exists on earth in three matter states states.
[EX A]:
entails