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The US - led coalition forces launched a new round of airstrikes on Baghdad at 2 : 30 p . m . ( 1130GMT ) on Monday .
 forces: attacker; Baghdad: place
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:
 forces: attacker; Baghdad: place