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'.

Q: Premise: PCNA was originally identified as an antigen that is expressed in the nuclei of cells during the DNA synthesis phase of the cell cycle. 
 Hypothesis: During the synthesis phase in the cell cycle, dna replication occurs.

A: neutral
****
Q: Premise: Emiliania huxleyi produces coccoliths in just one of the stages, and there is even evidence to suggest that in another stage it can reproduce sexually in addition to ordinary cell division. 
 Hypothesis: Most fish reproduce with one another sexually.

A: neutral
****
Q: Premise: This blood vessel constriction in the heart can cause decreased blood flow to the heart, which causes chest pain. 
 Hypothesis: Blood flow decrease when blood vessels constrict.

A:
entails
****