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.

[EX Q]: Sentence: Einstein was displeased with quantum theory and mechanics (the very theory he helped create), despite its acceptance by other physicists, stating that God "is not playing at dice.".
[EX A]: How many years did Einstein work with Physics?

[EX Q]: Sentence: Over the centuries, the living here has always been easy enough to attract a steady stream of immigrants.
[EX A]: Did immigrants arrive over many years?

[EX Q]: Sentence: He turned, and across the court-room the eyes of the financier and the stenographer met.
[EX A]:
How long did they look at each other?

