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.

Example Input: What is the largest populated city in the us?
Example Output: What is the largest populated city in the US based on a 2018 estimate?

Example Input: Last person convicted of treason in the united states?
Example Output: Last person convicted of and sentenced for treason in the united states?

Example Input: When was sound captured for the first time?
Example Output:
When was sound captured for the first time but not able to be played back?