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'.

Input: Consider Input: Premise: Hazardous air pollutants come from natural sources such as forest fires and volcanoes and from human sources, both stationary and mobile. 
 Hypothesis: Ash that enters the air naturally as a result of a volcano eruption is classified as a primary pollutant.

Output: neutral


Input: Consider Input: Premise: A) Substitution does not occur when the carbon atom is doubly bonded to a nitrogen atom. 
 Hypothesis: Amines are classified according to the number of carbon atoms bonded directly to a(n) nitrogen atom.

Output: neutral


Input: Consider Input: Premise: molecule -- two or more atoms bonded into a single particle, such as water, H2O (two hydrogen atoms bonded to one oxygen) or carbon dioxide, CO2 (one carbon atom bonded to two oxygen atoms). 
 Hypothesis: Carbon dioxide molecules consist of a central carbon atom bonded to two oxygen atoms.
Output: entails