In this task, based on the given input, we ask you to write a question about when an event happened. Your question should be answerable with common knowledge on when events usually take place. For example, "going to school" usually happens during the day (not at 2 A.M). 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". The written questions are not required to have a single correct answer.

[EX Q]: Sentence: Carl Laemmle, head of Universal Studios, gave Einstein a tour of his studio and introduced him to Chaplin.
[EX A]: At what time did Einstein return home?

[EX Q]: Sentence: By the beginning of the fourth century the Algarve had a bishop in place, based in Faro.
[EX A]: What year did the bishop arrive in Faro?

[EX Q]: Sentence: It is also a love story , between Ace and Tobio , a trans woman .
[EX A]:
When did Ace fall in love with Tobio?

