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: Skin color is an easy way to identify one group from another. 
 Hypothesis: Although it is the easiest to observe, color is not ideal as a sole way to identify minerals.
neutral

Premise: Water it during drought periods. 
 Hypothesis: Because trees add water vapor to air, cutting down forests leads to longer periods of drought.
neutral

Premise: In chemistry, a pure element means a substance whose atoms all (or in practice almost all) have the same atomic number, or number of protons. 
 Hypothesis: Elements are pure substances that make up all matter.
neutral