instruction:
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.
question:
When did canada become a completely independent country?
answer:
When did Canada become a self governing country, even though Britain could make changes to the constitution? 
 1931


question:
Where has the olympics been held the most?
answer:
In what country has the Olympics been held the most? 
 United States


question:
When was the 16th amendment added to the constitution?
answer:

When was the 16th amendment passed by congress in the US? 
 1909