Definition: In this task, you will be presented with a premise and a hypothesis sentence. Determine whether the hypothesis sentence entails (implies), contradicts (opposes), or is neutral with respect to the given premise. Please answer with "Contradiction", "Neutral", or "Entailment".
Input: Premise: How did Selden know that the hound was following him? We know he ran a long way. He was screaming for a long time before he fell and we could hear that he was running as he screamed. <sep> Hypothesis: Selden was running as he screamed

Entailment