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'.

Ex Input:
Premise: Carbon has four valence electrons so it can combine with large number of other elements. 
 Hypothesis: Carbon has four valence electrons .

Ex Output:
entails


Ex Input:
Premise: In general there are four major classes of compounds that comprise most biological materials. 
 Hypothesis: There are four classes of biochemical compounds.

Ex Output:
entails


Ex Input:
Premise: The constriction of the smooth muscle surrounding the bronchioles and the accumulation of mucus cause periods of airway obstruction and subsequent difficulty in moving air in and (to a greater degree) out of the lungs. 
 Hypothesis: Smooth muscle regulates air flow in lungs.

Ex Output:
entails