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 boy wearing black pants and gray shirt is drying a cow. Sentence 2: A boy is outside drying a cow.

Ex Output:
C


Ex Input:
Sentence 1: A blond women in a white dress gazes over the counter arranged with food. Sentence 2: The women waiting for somebody with food.

Ex Output:
N


Ex Input:
Sentence 1: Three men are talking in front of old stairs on the street. Sentence 2: Three men playing football.

Ex Output:

C