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.

Input: Consider Input: Sentence 1: A cow lies on a walkway between two rails as some people relax nearby and a woman walks away. Sentence 2: A cow sleeps between two rails.

Output: N


Input: Consider Input: Sentence 1: A dog standing in the shallow part of the ocean while the waves splash around. Sentence 2: dog standing among waves in the ocean

Output: C


Input: Consider Input: Sentence 1: A gangster standing at a bus stop. Sentence 2: The person is standing.


Output: C