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'.
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Question: Premise: Indoor air pollutants can be classified in different ways. 
 Hypothesis: Ash that enters the air naturally as a result of a volcano eruption is classified as a primary pollutant.

Answer: neutral


Question: Premise: GLOSSARY Atherosclerosis- A condition common to diabetics where plaque builds up within the walls of arteries and in time may completely prevent blood flow. 
 Hypothesis: In atherosclerosis, thickening of an arterial wall due to plaque formation can restrict blood flow through the artery.

Answer: entails


Question: Premise: Wave Division Multiplexers INTRODUCTION There are two basic types of fiber used today and many different types of Fiber Optic Cable. 
 Hypothesis: There are two types of surface waves.

Answer:
neutral