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

Output: N


Input: Consider Input: Sentence 1: Many people ride bicycles in helmets as fans spectate and cheer them on. Sentence 2: Many people are riding bikes.

Output: C


Input: Consider Input: Sentence 1: A group dressed in wintery attire of people on a sidewalk in Washington D.C. Sentence 2: People standing on a sidewalk.


Output: C