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: Several people walking and pushing strollers along a street. Sentence 2: A group of moms are exercising with their babies.

Output: N


Input: Consider Input: Sentence 1: Men, one walking, and one sitting balanced on a shaft. Sentence 2: Two men are sitting on a yacht

Output: C


Input: Consider Input: Sentence 1: Guy on a ladder painting the building blue. Sentence 2: A man is painting.


Output: C