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 crosses the city street in a snowstorm while a van and garbage truck drive by. Sentence 2: A person crosses the city street in a snowstorm while a van and garbage truck drive by.

Ex Output:
C


Ex Input:
Sentence 1: A young man is laying in a grassy field. Sentence 2: A guy is laying down outside.

Ex Output:
C


Ex Input:
Sentence 1: A crying man looking at a motorcycle and another man in jean shorts sits in a white plastic chair in front of a bungalow store open for business. Sentence 2: A man is sitting, while other one looking at motorcycle.

Ex Output:

N