Given the task definition and input, reply with output. 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'.

Premise: Concave lens A concave lens is thinner in the middle than at its edges and causes light rays to diverge (spread apart). 
 Hypothesis: A concave lens is thicker at the edges than it is in the middle.
entails