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.
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Question: Who sings the song what does the fox say?

Answer: Who is the music group that sings the song what does the fox say?


Question: Who wanted to create a railroad from cape town to cairo?

Answer: Who wanted to create a railroad from cape town to cairo originally?


Question: When did hunger games catching fire come out?

Answer:
When did Hunger Games: Catching Fire premiere in London?