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: At a rodeo and a cowboy is riding a bull and other men are standing by. Sentence 2: The bull is trying to throw the man off its back.

Output: C


Input: Consider Input: Sentence 1: An African American man, wearing a sweatshirt and coat, walking in a city. Sentence 2: A man walks wearing a coat.

Output: C


Input: Consider Input: Sentence 1: Two UFC fighters are fighting in a ring, the opponent on top has flames on his shorts and is about to deliver a punch to his opponent whom he has pinned. Sentence 2: Two UFC fighters are competing for the heavyweight title.


Output: N