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 won season 26 of dancing with the stars?
answer:
Who is the celebrity that won season 26 of dancing with the stars?


question:
What is the largest populated city in the us?
answer:
What is the largest populated city in the US based on a 2018 estimate?


question:
When did the us first go into the middle east?
answer:

What war did the us first go into the middle east?