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'.

Input: Consider Input: Premise: The trees are evergreen as there is no period of drought or frost. 
 Hypothesis: Because trees add water vapor to air, cutting down forests leads to longer periods of drought.

Output: neutral


Input: Consider Input: Premise: In general there are four major classes of compounds that comprise most biological materials. 
 Hypothesis: There are four classes of biochemical compounds.

Output: entails


Input: Consider Input: Premise: Reptiles generally reproduce sexually, though some are capable of asexual reproduction. 
 Hypothesis: Reptiles typically reproduce sexually.
Output: entails