Instructions: 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: While the procedure cannot alter the natural history of ON, it probably allows the patient a more comfortable and painfree life until, eventually, he or she will have to undergo THR, between five and ten years after the collapse of the femoral head. 
 Hypothesis: Five mass distinctions have radically altered the history of life.
Output:
neutral