2272
about 40 miles or so outside baghdad in fallujah where there was h a shootout between u . s . troops and iraqies who had been demonstrating there .
 troops: attacker; iraqies: attacker; fallujah: place; troops: target; iraqies: target
Given event type and trigger, please tell me the arguments of all the listed option. Output format is "name1: role1; name2: role2". 
Event type: attack 
  Option: victim, attacker, place, target, instrument 
Text: {0} 
Answer:
 troops: attacker; iraqies: attacker; fallujah: place; troops: target; iraqies: target