instruction:
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.
question:
Who played the diva in the movie fifth element?
answer:
Who played the voice of the Diva Plavalaguna in the movie The Fifth Element?


question:
Who sings the original some kind of wonderful?
answer:
Who sings the original "Some Kind of Wonderful" released in 1961?


question:
Who's doing the halftime show at the super bowl?
answer:

Who's performing the halftime show at the super bowl LI?