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 group of people are sitting in an auditorium. Sentence 2: the group are sitting in the auditorium

Output: C


Input: Consider Input: Sentence 1: A man is playing a guitar. Sentence 2: the boy was listening

Output: N


Input: Consider Input: Sentence 1: A tall person with long hair, brown sweater, white pants and a orange and white tote bag is hugging the girl with brown pant and long-sleeved shirt as they walk down the sidewalk. Sentence 2: They are related.


Output: N