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: A very young boy in a black jacket, jeans, and tennis shoes holds himself at the top of a slide, waiting to go down. Sentence 2: A kid stands on the top of a slide because people are in his way.

Output: N


Input: Consider Input: Sentence 1: A guy in a costume. Sentence 2: A guy not in normal clothes.

Output: C


Input: Consider Input: Sentence 1: Three young men stand in a dusty courtyard of a white building in a foreign country. Sentence 2: Three old women were visiting the courtyard.


Output: C