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: It's a giant, packed stadium, and the two teams of the soccer game border the edge of the field. Sentence 2: A packed stadium watches a soccer game.

Output: C


Input: Consider Input: Sentence 1: A young man is shooting pool. Sentence 2: A man playing pool with friends at a bar

Output: N


Input: Consider Input: Sentence 1: Four males in a string quartet perform on an indoor stage. Sentence 2: The pianists put on shows in enormous outdoor arenas.


Output: C