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]: Where does the amazon river start and end?
[A]: Where does the amazon river start according to understanding before 2014? 
 headwaters of the Apurímac River on Nevado Mismi


[Q]: What is a lobbyist and who do they work for?
[A]: What is a lobbyist? 
 a member of a lobby


[Q]: When did sabrina the teenage witch first air?
[A]:
When did sabrina the teenage witch first air in 1996 TV series in ABC network? 
 September 27, 1996