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 man on team USA jumps in an attempt to perform a slam dunk. Sentence 2: A man tries to make the winning shot in a basketball game.
[EX A]: N

[EX Q]: Sentence 1: A man in a black shirt and jeans stands at a microphone holding a guitar. Sentence 2: The man is performing.
[EX A]: C

[EX Q]: Sentence 1: A woman sitting, a woman sweeping, and a woman holding a shovel. Sentence 2: Lady at work
[EX A]:
C