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 four piece band playing on stage before some people. Sentence 2: A band is performing for a small crowd.

Answer: N


Question: Sentence 1: A girl wearing a pink hat and gray pants climbing a chain link fence. Sentence 2: The girl likes to climb.

Answer: N


Question: Sentence 1: A man in black is cleaning the roof of a building with a jet of water. Sentence 2: Bob was cleaning his roof.

Answer:
N