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 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.

Ex Output:
neutral

Ex Input:
Premise: WATERSHED--The area of land drained by a single stream or river.
Hypothesis: All of the land drained by a river system is called its basin, or the "wet" term watershed

Ex Output:
entails

Ex Input:
Premise: However, if too many antibodies are present that can bind to the antigen, then the antigenic sites are coated by antibodies, and few or no antibodies directed toward the pathogen are able to bind more than one antigenic particle.
Hypothesis: An antibody can match one types of antigens.

Ex Output:
neutral