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 man passed out on the ground in the street. Sentence 2: The man is old

Output: N


Input: Consider Input: Sentence 1: A man in a green hat and gray jacket sits outside on a street corner. Sentence 2: A man sits outside, on the corner.

Output: C


Input: Consider Input: Sentence 1: A street cleaner walks up the street with his broom and dustpan. Sentence 2: A man reads a book on the couch.


Output: C