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.

[Q]: Sentence 1: Man in red jacket giving a thumbs-up with one hand a holding ticket in other. Sentence 2: Man is waiting to get in the concert
[A]: N


[Q]: Sentence 1: A man sits on some steps at a flee market. Sentence 2: There is a man on stairs at a market.
[A]: C


[Q]: Sentence 1: A person snowboarding on down a mountain covered with fresh powdered snow with pine trees in the background. Sentence 2: The person is a professional.
[A]:
N