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]: Where did the house of windsor come from?
[EX A]: What line of paternal descent did the house of windsor come from? 
 German paternal descent

[EX Q]: When did o canada become canada's national anthem?
[EX A]: When was o canada first used as canada's national anthem?|When did "O Canada" become Canada's de facto national anthem? 
 1939

[EX Q]: Where did the name swedish fish come from?
[EX A]:
What company did the name swedish fish come from? 
 Malaco