2794
They ' ve just come across one of the Marine convoys that they need to track , so they ' re watching every move that the Marines make as they move towards Baghdad , making sure they don ' t come across any type of threat .
 they: artifact; Baghdad: destination
Given event type and trigger, please tell me the arguments of all the listed option. Output format is "name1: role1; name2: role2". 
Event type: transport 
  Option: victim, artifact, destination, place, origin, vehicle, agent 
Text: {0} 
Answer:
 they: artifact; Baghdad: destination