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 with a uniform is walking. Sentence 2: a 30 year old man in uniform walks

Ex Output:
N


Ex Input:
Sentence 1: A skinny old man in a beach hat laughs on a tropical beach. Sentence 2: A young woman is sitting alone on the beach, crying.

Ex Output:
C


Ex Input:
Sentence 1: A girl in a pink shirt playing with a green ball. Sentence 2: The small girl is having old fashioned fun.

Ex Output:

C