Problem: Given the question: Skylar created a filing system for Alex to store his tax documents. Given that the answer to a question is "understand what Alex will need", what is the question?
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The answer is:
What does Skylar need to do before this?

Problem: Given the question: Casey asked what happened yesterday after she got home and saw a strange car parked there. Given that the answer to a question is "know who owned a car", what is the question?
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The answer is:
Why did Casey do this?

Problem: Given the question: Sasha found a job where they could sing at work without bothering anyone. Given that the answer to a question is "work by themselves", what is the question?
++++++++++++++++++++++++++++++++
The answer is:
What does Sasha need to do before this?