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: These pigments usually are red in acid solution and may become purplish to blue if the pH of the cell sap is increased. 
 Hypothesis: As ph increases, a solution becomes more basic.

Ex Output:
neutral


Ex Input:
Premise: There are two high tides and two low tides each day. 
 Hypothesis: Two low and high tides occur per day.

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