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 in a dark bodysuit is surfing through the spray of a powerful wave. Sentence 2: The man is surfing.

Ex Output:
C


Ex Input:
Sentence 1: Four girls eat breakfast at a convention. Sentence 2: Some girls are eating

Ex Output:
N


Ex Input:
Sentence 1: A brown dog is laying on its back on a white carpet with a green ball on it. Sentence 2: A dog drinks from his water bowl.

Ex Output:

C