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: Young people are sitting and talking in a coffee bar. Sentence 2: The people are upset

Ex Output:
C


Ex Input:
Sentence 1: A young man sunning himself on a deck chair by the poolside. Sentence 2: a man is making hot dogs indoors

Ex Output:
C


Ex Input:
Sentence 1: A young girl floats on her back in water and peers over her life jacket. Sentence 2: The girl can't swim

Ex Output:

N