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.
One example: Passage: I submitted the hit. The hit was approved, and then I was paid.
Solution is here: What happened after I submitted the hit?
Explanation: This is a valid temporal question based on the given paragraph. Events approved and paid have a temporal relation "after" with the event submitted.

Now, solve this: Passage: "The North Koreans have indicated to the United States their willingness to hold a second round of United States-North Korean missile talks very soon," State Department spokesman Nicholas Burns said. "We are currently working on the exact date and location for such a meeting, but I think it will be held quite soon," he said.
Solution:
What event has already finished?