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.

Passage: In Goma, UNHCR spokesman Filipo Grandi on Monday told AFP that "the (rebel) military authorities have asked humanitarian organizations to stop all their operations in the camps until further notice. "No agency can go to the left bank" of the Zaire river, to which they need access to reach the camps, Grandi added.
What event has already finished?