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'.
Q: Premise: If the waves are not breaking, but moving in gentle movement (oscillating waves) they leave symmetrical ripple marks and if the crest of the waves override their low points or troughs, they leave asymmetrical ripple marks. 
 Hypothesis: In an electromagnetic wave, the crests and troughs represent oscillating fields.
A:
neutral