Detailed Instructions: 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'.
Problem:Premise: Any time two groups are so different that they can not reproduce to produce healthy fertile offspring, both concepts consider them to be separate species. 
 Hypothesis: If two populations do not mate and produce fertile offspring, separate species result.
Solution:
entails