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:
Who won the most world cup in cricket?
answer:
Which country won the most world cup in cricket?


question:
Who was involved in the bull run battle?
answer:

Which forces was involved in the bull run battle?