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Unlike the current situation in the Middle - East , where the number of Arabic - speaking CIA agents are few , there will be plenty of Hmong / Chinese - speaking CIA agents for disposal and use in the looming Sino - US war .
 Sino: attacker; US: attacker
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:
 Sino: attacker; US: attacker