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: There is a man, wearing a yellow shirt, and grimacing. Sentence 2: There is a man wearing a pained expression.

Output: C


Input: Consider Input: Sentence 1: A young Asian boy is coloring with crayons. Sentence 2: A young boy is coloring in a coloring book.

Output: N


Input: Consider Input: Sentence 1: The man is wearing a red outfit and red mask stands in front of another man in urban camouflage. Sentence 2: A man in a red outfit stares at a man in urban camouflage.


Output: N