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 standing outside of a safety control chamber, dressed in an orange suit, black pants, and gray gloves. Sentence 2: The man is sleeping.
Example Output: C

Example Input: Sentence 1: Two older looking cars are on a drag race strip. Sentence 2: Two cars about to race.
Example Output: N

Example Input: Sentence 1: A jockey and horse in the middle of other jockeys and horses during a race, in the middle of jumping over a hurdle. Sentence 2: A jockey and horse in the middle of a race jumping over a hurdle in the middle other jockeys and horses
Example Output:
C