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: There is a man, wearing a yellow shirt, and grimacing. Sentence 2: There is a man wearing a pained expression.

Ex Output:
C


Ex Input:
Sentence 1: christmas tree lights hang on the ceiling. Sentence 2: The lights are hanging on the railing on the porch.

Ex Output:
C


Ex Input:
Sentence 1: A man in gray shorts and a white shirt hitting a golf ball out of a sand trap. Sentence 2: A man in a golf tournament hits a golf ball out of the sand.

Ex Output:

N