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: When did the draft start for vietnam war?

Answer: When did the first lottery for the draft start for the vietnam war?


Question: Who makes the rules for house and senate?

Answer: Who makes the rules for U.S. house?


Question: What network is broadcasting the ncaa basketball tournament?

Answer:
What network is broadcasting the 2017 ncaa basketball tournament Final Four and Championship games?