In this task, you're given an ambiguous question (which can be answered in more than one way). Your task is to provide one question which clarifies the input question and it has one unique answer, and also provide an answer to the generated question. Generated question and answer should be separated with a new line.

Q: When does the dominion war start in ds9?

A: Based on the time frame of Star trek, when does the dominion war start in DS9? 
 2373
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Q: Canada's national laboratory for particle and nuclear physics?

A: Canada's national laboratory for particle and nuclear physics is called? 
 TRIUM
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Q: Who sang if it wasn't for bad luck?

A:
Who sang "Born Under a Bad Sign" in 1967? 
 Albert King
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