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 Q]: Sentence 1: Man taking a photograph of four ladies in a bar. Sentence 2: A man is taking a picture of famous people in a bar.
[EX A]: N

[EX Q]: Sentence 1: Two men practice some kind of martial arts. Sentence 2: People are eating steak
[EX A]: C

[EX Q]: Sentence 1: Two men with backpacks are sitting on cardboard along a railing. Sentence 2: Two men are sitting.
[EX A]:
C