Teacher: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'.
Teacher: Now, understand the problem? Solve this instance: Premise: The lower lifting efficiency of helium gas meant that a larger balloon would be needed, so Goodyear-Zeppelin increased the volume to 3,700,000 flip . 
 Hypothesis: From observations as simple as blowing up a balloon, it is clear that increasing the amount of gas increases the volume.
Student:
neutral