In this task, you're given a pair of sentences, sentence 1 and sentence 2. Your job is to choose whether the two sentences clearly agree (entailment)/disagree (contradiction) with each other, or if this cannot be determined (neutral). Your answer must be in the form of the letters E, C, and N respectively.
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Question: Sentence 1: A man in a yellow vest is smoking and working in a field. Sentence 2: A man is working in a field.

Answer: N


Question: Sentence 1: Two men play their instruments while a third sings. Sentence 2: The man sings while two men play their instruments.

Answer: C


Question: Sentence 1: A person in green surfing a wave. Sentence 2: An old man is rocking in a chair on a deck.

Answer:
C