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: Pan handler playing the accordion on the sidewalk. Sentence 2: The man is busking.

Ex Output:
C


Ex Input:
Sentence 1: A man sits on some steps at a flee market. Sentence 2: There is a man on stairs at a market.

Ex Output:
C


Ex Input:
Sentence 1: A man and a woman are entering a building. Sentence 2: People are walking into a building.

Ex Output:

C