1684
we came across a checkpoint and there were about maybe five , six iraqi locals with ak - 47 machine guns and checking cars .
 checkpoint: destination; we: artifact
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:
 checkpoint: destination; we: artifact