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 landed the first quad in figure skating?
answer:
Who landed the first quad toe loop in figure skating competition?


question:
When did yu yu hakusho anime come out?
answer:
When did Yu Yu Hakusho the anime first release in Japan?


question:
Who has the world record for the fastest mile?
answer:

Who had the world record for fastest mile in men's running on February 12, 1997?