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: The speed of sound depends only on  the medium through which it travels, not on its frequency, wavelength, or intensity (until the intensity gets so great that a shock wave results). 
 Hypothesis: The speed of sound depends on medium.
Output:
entails