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: children sitting on the floor while one boy gazes off into space. Sentence 2: Kids are napping.
[EX A]: C

[EX Q]: Sentence 1: Two young men in long jackets stand under an umbrella in front of a brick wall with graffiti. Sentence 2: The artists admire their painting at the exhibit.
[EX A]: C

[EX Q]: Sentence 1: A skateboarder grinds down a long rail. Sentence 2: A skateboarder is doing tricks in front of a girl.
[EX A]:
N