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: Pollutants are classified as primary or secondary. 
 Hypothesis: Ash that enters the air naturally as a result of a volcano eruption is classified as a primary pollutant.
Example Output: neutral

Example Input: Premise: Valves There are four one-way valves separating the chambers of the heart. 
 Hypothesis: There are four valves in the heart.
Example Output: entails

Example Input: Premise: Water is a molecule that consists of one oxygen atom and two hydrogen atoms. 
 Hypothesis: 2 hydrogen, 1 oxygen atoms combine to make up a molecule of water.
Example Output:
entails