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.

[Q]: When did the first answering machine come out?
[A]: When did the first commercially successful answering machine come out?


[Q]: Who dies in season 7 of army wives?
[A]: Who dies in season 7 episode 9 of army wives?


[Q]: By which article of the constitution of india is the prime minister appointed?
[A]:
By which article of the constitution of india is the prime minister appointed by the president?