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:
What percentage of the us population has a phd?
answer:
For people age 25-30, what percentage of the US population has a phd?


question:
When was ben simmons drafted to the nba?
answer:
What date was ben simmons drafted to the nba?


question:
What's donnas real name from that 70's show?
answer:

What's donnas full name from that 70's show?