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 woman wearing blue sweeps water into the street. Sentence 2: The woman is standing in the rain.

Ex Output:
N


Ex Input:
Sentence 1: and elderly lady is spooling thread on an old fashioned spool. Sentence 2: An old woman practices her craft

Ex Output:
C


Ex Input:
Sentence 1: A woman dancing at the club. Sentence 2: A man drinks vodka at a club.

Ex Output:

C