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 boy wearing a pink helmet just went off a jump at a bike park and is midair. Sentence 2: The boy is wearing head protection.

Output: C


Input: Consider Input: Sentence 1: People are walking in the park. Sentence 2: A park with people in it.

Output: C


Input: Consider Input: Sentence 1: A black and white dog running between poles. Sentence 2: The dog is a mutt


Output: N


