In this task, we ask you to write a question that asks about "event duration", based on a given sentence. The question will likely start with "How long". Your question should be answerable based on the common knowledge of how long certain events usually last. Don't create questions which have explicit mentions of answers in the text. Instead, it has to be implied from what is given. In other words, we want you to use "instinct" or "common sense". Note that the written questions are not required to have a single correct answer.

Example Input: Sentence: And as they waited for His coming, one generation after another, and yet He did not come, a sadness fell upon them.
Example Output: For how many years did each generation wait?

Example Input: Sentence: He succeeds James A. Taylor, who stepped down as chairman, president and chief executive in March for health reasons.
Example Output: How long does it take for the successor to officially take James A. Taylor's position?

Example Input: Sentence: There was even a tiny room in the back of one of the closets.
Example Output:
After buying the house, how long did it take the owners to notice the room?

