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:
When did they do away with the draft?
answer:
When did they do away with the draft in the United States?


question:
Who played lionel in all in the family?
answer:
Who played lionel in all in the family in two unaired pilots?


question:
Who plays the main girl in phantom of the opera?
answer:

Who plays Christine Daaé in the Original West End Cast of Phantom of the Opera?