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

Example Input: Sentence 1: A young girl plays with a train set toy and is wearing a white hooded sweatshirt with polka dots. Sentence 2: The little girl plays with her new birthday gift.
Example Output: N

Example Input: Sentence 1: A crowd of people views newspaper covers in Washington D.C. Sentence 2: The crowd is not looking at anything.
Example Output:
C