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: Three race dogs run to finish a race. Sentence 2: Some animals are running together.
Example Output: C

Example Input: Sentence 1: The three girls are performing some kind of dance. Sentence 2: People are dancing.
Example Output: C

Example Input: Sentence 1: Two black men in U.S. military uniform are on a balcony. Sentence 2: The military men are outdoors.
Example Output:
C