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.

Ex Input:
Sentence 1: A man is a white shirt sits under a lamp typing on a laptop computer. Sentence 2: A man is typing his autobiography on his computer.

Ex Output:
N


Ex Input:
Sentence 1: A man selling or delivering newspapers stands in front of a Spanish-language information sign. Sentence 2: A man holding newspapers next to a sign outside.

Ex Output:
N


Ex Input:
Sentence 1: A man is standing next to a yellow cab while holding up a sign with many little yellow street signs on it. Sentence 2: The cab driver is sitting in traffic

Ex Output:

C