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: 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.
Example Output: neutral

Example Input: Premise: There are two types of steps on the surface. 
 Hypothesis: There are two types of surface waves.
Example Output: neutral

Example Input: Premise: Sunlight is the ultimate source of most of the energy we use. 
 Hypothesis: Sunlight is the main source of energy for all of the organisms in most food chains.
Example Output:
entails