TASK DEFINITION: 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.
PROBLEM: Who is the longest serving manager in premier league?

SOLUTION: Who is currently the longest-serving manager in their present appointment in Premier League?

PROBLEM: When does the movie mark felt come out?

SOLUTION: When does the movie mark felt come out at TIFF?

PROBLEM: Who plays bad guy in guardians of the galaxy?

SOLUTION:
Who plays the male villain in Guardians of the Galaxy?