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: Who sang a crazy little thing called love?
Example Output: What band sang a crazy little thing called love in 1979?

Example Input: Who played edmond dantes in the count of monte cristo?
Example Output: Who played edmond dantes in the count of Monte Cristo (1922 film)?

Example Input: Which is bigger kansas city or st louis?
Example Output:
Which has a bigger population, Kansas City or St. Louis?