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 got the biggest nba contract right now?

SOLUTION: Who has the biggest nba contract salary in the 2016-2017 season?

PROBLEM: Who sings the song mirror in the bathroom?

SOLUTION: Who sings the song "Mirror in the Bathroom" in 1980?

PROBLEM: Who played brian in father of the bride?

SOLUTION:
Who played Brian in Father of the Bride (1991)?