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 young boy is being buried in the sand by a girl of about the same age, though he is still smiling. Sentence 2: The boy is  standing on a rock

Answer: C


Question: Sentence 1: Guy snowboarding on a "HATE" board. Sentence 2: A guy is skiing.

Answer: C


Question: Sentence 1: People travel on the escalator; some are going down to the lower level, while others are going up to the next level. Sentence 2: The escalator is in a mall

Answer:
N