Given the task definition and input, reply with output. 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 sentence. Please answer with "Contradiction", "Neutral", or "Entailment".

Premise: Alan Merrill (born Allan Preston Sachs; February 19, 1951) is an American vocalist, guitarist, songwriter, actor and model. In the early 1970s Merrill was the first westerner to achieve pop star status in Japan. He is the lead singer of the first ever released version and co-author of the song "I Love Rock 'n' Roll" by the Arrows in 1975. <sep> Hypothesis: Alan Merril wrote the song "I Love Rock 'n' Roll" by the Arrows in 1975.
Entailment