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.

Example Input: When did the draft start for vietnam war?
Example Output: When did the first lottery for the draft start for the vietnam war?

Example Input: What is the hottest temperature ever recorded in eugene oregon?
Example Output: What is the hottest temperature ever recorded as Celsius in eugene oregon?

Example Input: Who sings the song it's just an illusion?
Example Output:
Which band performs the song it's just an illusion?