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 Mariachi band performing in the back of a restaurant. Sentence 2: A band is playing inside.

Output: C


Input: Consider Input: Sentence 1: An elderly gentleman is exiting a building. Sentence 2: An old man has a cane.

Output: N


Input: Consider Input: Sentence 1: Two children in winter coats are walking down a sidewalk. Sentence 2: Two kids walk home from school.


Output: N