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 has won the most album of the year grammys?
Example Output: Which engineer/mixer has won the most album of the year grammys?

Example Input: Who sang the song cotton fields back home?
Example Output: Who sang the song cotton fields back home in 1940?

Example Input: How many episodes will be in season 10 of doctor who?
Example Output:
How many main episodes will be in season 10 of doctor who 2005 series?