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: Why would a recrystallization need to be done?
Example Output: Why would recrystallization need to be done in chemistry?

Example Input: Who is the longest serving manager in premier league?
Example Output: Who is currently the longest-serving manager in their present appointment in Premier League?

Example Input: Who was the singing voice of elsa in frozen?
Example Output:
Who was the singing voice of Elsa in the original English version of Frozen?