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 wrote wake me up when it's all over?
answer:
Who threesome wrote wake me up when it's all over?


question:
The barkana waterfalls is located in which state?
answer:
What is the current name of the state where barkana waterfalls is located?


question:
Where does air canada fly to in italy?
answer:

Where does Air Canada fly to in Milan, Italy?