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.

Example Input: Sentence 1: A child claps while riding on a woman's shoulders. Sentence 2: An adult is sitting on a woman's shoulders.
Example Output: C

Example Input: Sentence 1: The dog is jumping up beside a red wall. Sentence 2: A cat searching for milk
Example Output: C

Example Input: Sentence 1: A person in a red and black outfit climbing the side of an icy mountain. Sentence 2: the person climbs the mountain for his job
Example Output:
N