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'.

Example Input: Premise: The smooth flagellum, angled posteriorly, is shorter, and attaches to substrates in non-motile cells, but trails behind in motile cells. 
 Hypothesis: In humans, the sperm cell is the only cell with the  flagella structure that enables motility.
Example Output: neutral

Example Input: Premise: Many species of birds have at least four or five louse species. 
 Hypothesis: Birds have four limbs.
Example Output: neutral

Example Input: Premise: Cnidarians reproduce asexually and sexually 
 Hypothesis: Reptiles typically reproduce sexually.
Example Output:
neutral