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: One common definition of a species is a group of organisms which can interbreed and produce fertile offspring, and cannot mate with other species. 
 Hypothesis: If two populations do not mate and produce fertile offspring, separate species result.

Output: neutral


Input: Consider Input: Premise: The chemical energy of foods is most often expressed in units of calories or kilocalories (kcal). 
 Hypothesis: A calorie is used to express the amount of energy in food.

Output: entails


Input: Consider Input: Premise: biological production of alcohol or methane gas from controlled microbial digestion of natural and indus- trial waste materials; 
 Hypothesis: Archaeans produce methane gas as a waste product.


Output: neutral