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.

Input: Consider Input: Sentence 1: Two men rehearsing, one wearing a checker broad sweater and the other playing a orange guitar. Sentence 2: Two men rehearsing.

Output: C


Input: Consider Input: Sentence 1: A man serves food at a food stand. Sentence 2: The man is serving food

Output: C


Input: Consider Input: Sentence 1: two older men are discussing something on a street corner with graffiti in the background. Sentence 2: The men are indoors.


Output: C