In this task, a passage will be given and the goal is to generate a question about temporal relations based on that passage. A temporal relation describes the relation between two things with respect to time e.g., something happens/starts/terminates/... immediately/shortly/usually/... before/after/during/... something else.
Your question should include an event, or ask about an event, and should not be a yes/no question.

[Q]: Passage: The gun was sent to the FBI laboratory in Washington to determine whether it was used to kill Slepian. ''If it's not too badly rusted, they may be able to match the bullet back to the weapon,'' said Walter Rowe, forensics sciences professor at George Washington University.
[A]: What event has already finished?

[Q]: Passage: Three men released from Guantanamo Bay, the U.S. navy base in Cuba, have arrived in Albania, a government spokesman said on Monday. "They have arrived, that is all," Neritan Sejamini told reporters without revealing any other details.
[A]: What event has already finished?

[Q]: Passage: Currently, Avon, based in Santa Monica, Calif., has 3.3 million common shares outstanding. About 1.1 million Class C warrants were issued, the company said.
[A]:
What event has already happened?