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: Cigarette smoke contains may carcinogens (cancer-causing chemicals) and is one of the major causes of illness and death in the world. 
 Hypothesis: Cigarettes are a major source of carcinogens, a kind of chemical substances linked with cancer.

Answer: entails


Question: Premise: Ore from which a metal is derived; 
 Hypothesis: Metals start out as ore.

Answer: entails


Question: Premise: Landfills also produce methane gas. 
 Hypothesis: Archaeans produce methane gas as a waste product.

Answer:
neutral