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]: When was the first pc sold to the public?
[EX A]: When was the first PC considered to be the first true "personal computer" sold to the public? 
 January 1975

[EX Q]: Where does the savannah river begin and end?
[EX A]: Where does the savannah river begin? 
 confluence of the Tugaloo River and the Seneca River

[EX Q]: Where was the movie charlie st. cloud filmed?
[EX A]:
Where were quite a few scenes for the movie charlie st. cloud filmed? 
 Gibsons, British Columbia