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 young person, surrounded by pens and paper, looks like they're upside down against the wall. Sentence 2: A young male is upside down against a wall.
Example Output: N

Example Input: Sentence 1: A man is shaving in the mirror in a silly fashion. Sentence 2: A man shaves his beard for the first time in 3 years.
Example Output: N

Example Input: Sentence 1: The two men are playing chess in the park. Sentence 2: The men go out to a club.
Example Output:
C