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.

[EX Q]: Who is number 22 on the kansas city chiefs team?
[EX A]: Who was number 22 on the Kansas City Chiefs from 2003-06?

[EX Q]: What can be used as proof of identity?
[EX A]: What can be used as proof of identity in Australia for those without a driver's licence?

[EX Q]: How much of the indian population speaks english?
[EX A]:
How much of the indian population speaks english as their first language?