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 was the man who escaped from alcatraz?
Example Output: Who were the man who escaped from alcatraz in June 1962 and are presumed dead?

Example Input: Who is the mother in how i met you mother?
Example Output: Who plays The Mother in How I Met Your Mother?

Example Input: Which is a type of star found on the lower end of the main sequence?
Example Output:
Which is a type of star found on the lower end of the main sequence, based on its mass?