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'.

Input: Consider Input: Premise: Formic Acid (ant venom) 3. 
 Hypothesis: Formic acid is found in the secretions of stinging ants.

Output: neutral


Input: Consider Input: Premise: A hydrogen atom, for example, has just one proton and one electron. 
 Hypothesis: There are one electrons in the hydrogen atom.

Output: entails


Input: Consider Input: Premise: These valves open and close depending on the phase of the heart beat to allow the blood to flow from one chamber of the heart  to another and to prevent the backflow of blood. 
 Hypothesis: Heart valves prevent the backflow of blood from happening in the heart.
Output: entails