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 little boy in a blue shirt looking at the camera, concrete in the background. Sentence 2: A little boy getting his picture taken
Example Output: C

Example Input: Sentence 1: Costumed kids on a jungle gym. Sentence 2: Kids are at an outdoor haloween party.
Example Output: N

Example Input: Sentence 1: Child on couch, holding red cloth with white fur. Sentence 2: The child is running.
Example Output:
C