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 Input:
Sentence: Lennon accuses his father of leaving him again , and then leaves , after telling his father that he wo n't live with him anymore .

Ex Output:
How long does this conversation between Lennon and his father take?


Ex Input:
Sentence: Jerry swims in circles until Tom's head has done a 360 , and is then grabbed again .

Ex Output:
How long did Jerry swim in circles?


Ex Input:
Sentence: Jerry goes out to the pier and casts his favorite bait : cheese .

Ex Output:

How much time did Jerry spend at the pier?


