instruction:
In this task, you're given an ambiguous question (which can be answered in more than one way). Your task is to write a question that clarifies the given question in such a way that the generated question has one unique answer.
question:
Where is the billboard music awards 2017 held?
answer:
What venue is the billboard music awards 2017 held in?


question:
Where was the first capital of the united states located?
answer:
Where was the first fixed capital of the united states located?


question:
When did sweden change to right hand drive?
answer:

What was the date when Sweden changed to right hand drive?