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: an overhead view of a painter working on a scaffold. Sentence 2: An overhead view of a painter working on a prize winning work on a scaffold.

Output: N


Input: Consider Input: Sentence 1: People gathered together on a city street. Sentence 2: People gather outside

Output: C


Input: Consider Input: Sentence 1: A man and a boy ride a four wheeled vehicle. Sentence 2: The man is the boy's father.


Output: N