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.

Ex Input:
Passage: A heavy-duty truck veered to one side of a village highway in Qinyuan county at around 6:00 a.m. Monday, hitting a group of students and teachers who were on their way to a nearby school, said Nan Xinyan, a spokesperson with the county's traffic police headquarters. Nan said investigation is going on.

Ex Output:
What event has already finished?

Ex Input:
Passage: A grenade lobbed from a moving car at a police post injured two police officers in the Pacific resort city of Acapulco, Mexico, on Sunday. The attack took place at a police barricade outside Tres Vidas, where conflict between a private hotel and farming interest has sparked a series of conflict.

Ex Output:
What event has already finished?

Ex Input:
Passage: The minister explained that the projects would encourage the production of meat, milk and cheese as well as increase farmers' income and minimize poverty in the benefiting states. The federal government was working toward addressing the threats of environmental degradation and other severe stress facing the country's land and water resources, he added.

Ex Output:
What event has already finished?