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

[EX Q]: Sentence 1: Two men play their instruments while a third sings. Sentence 2: The man sings while two men play their instruments.
[EX A]: C

[EX Q]: Sentence 1: two women look at the camera smiling sitting in chairs. Sentence 2: The two women are sitting down.
[EX A]:
C