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 on his cellphone stands near a white brick building. Sentence 2: The man is talking to his wife.

Output: N


Input: Consider Input: Sentence 1: A man sits on some steps at a flee market. Sentence 2: There is a man on stairs at a market.

Output: C


Input: Consider Input: Sentence 1: A young girl and a woman stand in white dresses stand against a wall. Sentence 2: Two women pose for a photo shoot.


Output: N