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: There are two kids dressed in their white karate suits, standing looking at something or someone. Sentence 2: The boys are wearing black suits.
Example Output: C

Example Input: Sentence 1: Little boy in a robe sits in a chair posing for the camera. Sentence 2: The boy is taking the picture.
Example Output: C

Example Input: Sentence 1: Two young men perform martial arts in front of a basketball hoop. Sentence 2: The men are swimming.
Example Output:
C