Definition: 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: Premise: If the swelling were from heart failure, it would have to be that her right ventricle, the chamber of the heart that pumps blood into the lungs, was failing. 
 Hypothesis: Blood from the body enters right atrium of the heart before it is pumped to the right ventricle and then to the lungs.
Output:
neutral