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: A young man is shooting pool. Sentence 2: A man playing pool with friends at a bar
[A]: N


[Q]: Sentence 1: Three dark-skinned children are riding a floating bike with giant wheels through the water. Sentence 2: The bike can float.
[A]: C


[Q]: Sentence 1: A boy standing in an alley by a brick building. Sentence 2: A boy is sleeping.
[A]:
C