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.

[EX Q]: Who said never mind on saturday night live?
[EX A]: Which character said never mind on saturday night live? 
 Emily Litella

[EX Q]: Canada's national laboratory for particle and nuclear physics?
[EX A]: Canada's national laboratory for particle and nuclear physics is called? 
 TRIUM

[EX Q]: When did they stop building on the winchester house?
[EX A]:
When did they stop from-the-ground-up building on the winchester house? 
 September 5, 1922