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'.

Example Input: Premise: Describes the phenomenon from a chemical standpoint emphasizing the role of sulfuric acid, chlorofluorocarbons, carbon monoxide, carbon dioxide, and nitric acid. 
 Hypothesis: Carbon dioxide chemically weather rocks by creating acids.
Example Output: neutral

Example Input: Premise: Many species of birds have at least four or five louse species. 
 Hypothesis: Birds have four limbs.
Example Output: neutral

Example Input: Premise: Matter can be a pure chemical substance or a mixture of substances. 
 Hypothesis: Elements are pure substances that make up all matter.
Example Output:
neutral