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 dressed completely in red, white, and blue, with a flag shirt, flag shorts, and an Uncle Sam hat, poses for a picture at an outdoor fair. Sentence 2: A patriotic man is at the fair
Example Output: C

Example Input: Sentence 1: A man wearing a black tank top and red plaid hat is smiling as a man behind him is playing with a colorful object. Sentence 2: A child swings on a playset.
Example Output: C

Example Input: Sentence 1: A woman with glasses is trying to take a photograph. Sentence 2: A woman taking a picture in the rain.
Example Output:
N