Instructions: 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.
Input: Passage: Syrian Foreign Minister Walid al-Moualem, who is paying a landmark visit to Iraq, has called for the withdrawal of foreign troops out of Iraq to end the violence in the country. However, the United States has accused Syria of allowing terrorists to go into Iraq to fight against the U.S.-led coalition troops in the country.
Output:
What event has already finished?