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.

[Q]: When did it become a tradition to stand for the national anthem?
[A]: When did it become a tradition to stand at attention for the national anthem?


[Q]: What is the largest populated city in the us?
[A]: What is the largest populated city in the US based on a 2018 estimate?


[Q]: What is the population of big spring texas?
[A]:
What was the population of Big Spring, Texas in 2010?