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 girls sit back to back. Sentence 2: two girls are sitting together.

Output: C


Input: Consider Input: Sentence 1: One man working at a fish market while a couple of men and one woman are browsing for fish. Sentence 2: The couple of men and one woman were shopping for dinner

Output: N


Input: Consider Input: Sentence 1: A crowd is gathered in a large outdoor public space. Sentence 2: There is a crowd gathered watching someone having a dramatic fight.


Output: N