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 doctor checks a woman's elbow. Sentence 2: A doctor inspects a patients broken arm.
[EX A]: N

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

[EX Q]: Sentence 1: A worker pauses while clearing vegetation. Sentence 2: A worker sleeps while others work.
[EX A]:
C