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 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: Older man working on a loom. Sentence 2: A man has yarn in his hand while working a loom.

Ex Output:
N


Ex Input:
Sentence 1: A very wrinkled woman holding her glasses and walking down a city street. Sentence 2: The man is holding his glasses

Ex Output:

C