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 constructed the suez canal and when was it finished?

Answer: Who is the company that constructed the suez canal?


Question: Who plays lilly on the young and the restless?

Answer: Who plays lilly on the young and the restless in 1996?


Question: Is big ben a clock or a bell?

Answer:
Is big ben typically used to refer to a clock or a bell?