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 men at a concert are screaming. Sentence 2: The men are taking a nap at the concert.

Ex Output:
C


Ex Input:
Sentence 1: There is a little girl running on the beach. Sentence 2: There is a little girl.

Ex Output:
C


Ex Input:
Sentence 1: A black and white dog is climbing stairs in the snow. Sentence 2: Huge dogs climbing

Ex Output:

N