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'.

Premise: Reptiles are cold-blooded, or ectothermic, meaning that their heat come from their environment. 
 Hypothesis: Reptiles are described by the term ectothermic, which means their internal temperature depends on the temperature of their environment.
entails

Premise: Animals and social &quot;animals 
 Hypothesis: For social animals, communication essential.
neutral

Premise: Definition of Spring Potential Energy   (Elastic Potential Energy) 
 Hypothesis: Changing the shape of an elastic material gives it potential energy.

neutral