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: Two young men walking on a city sidewalk in the rain. Sentence 2: Two guys walk in the rain.

Ex Output:
C


Ex Input:
Sentence 1: Blond girl looking down the grating on the road. Sentence 2: A girl is looking for her ball.

Ex Output:
N


Ex Input:
Sentence 1: A man and kids, receiving things from a woman. Sentence 2: The man is giving to the woman.

Ex Output:

C