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American and British helicopters and planes bombed positions in Kut , and Marines and Iraqis lobbed grenades at close quarters .
 Kut: place; helicopters: instrument; planes: instrument
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:
 Kut: place; helicopters: instrument; planes: instrument