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.

Input: Consider Input: When did the first answering machine come out?

Output: When did the first commercially successful answering machine come out?


Input: Consider Input: Who was the beast in beauty and the beast tv show?

Output: What was the name of the beast in the 1987 Beauty and the Beast TV show?


Input: Consider Input: What two japanese cities were bombed in ww2?


Output: What japanese city was bombed first with a nuclear bomb in ww2?