Teacher: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'.
Teacher: Now, understand the problem? Solve this instance: Premise: Pure substances include all the elements, such as hydrogen, gold and iron, and compounds, such as water and carbon dioxide. 
 Hypothesis: Elements are pure substances that make up all matter.
Student:
neutral