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: 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.
Example Output: C

Example Input: Sentence 1: The black dog and the white dog seem to be getting ready to fight. Sentence 2: The black dog and the white dog seem threatening towards each other
Example Output: C

Example Input: Sentence 1: A man sits on a bench in the park with a dog, while others walk nearby. Sentence 2: The man is sitting outdoors.
Example Output:
C