Given the task definition and input, reply with output. 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: The security cabinet took the decision on December 6, a day after a suicide bomber from the radical Palestinian movement Islamic Jihad killed five Israelis at the entrance to a shopping mall. Under the deal, Israel should also allow convoys of trucks to travel between Gaza and the West Bank from January 15.

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
What event has already finished?