377
Authorities on Wednesday charged two Iranian citizens for the ransomware cyber attack that hobbled the city of Atlanta ’s computer network in March , and the federal indictment outlines the pair ’s massive nationwide scheme to breach computer networks of local governments , health care systems and other public entities .
 Iranian citizens: attacker; computer network: victim; March: time; the city of Atlanta: victim; computer networks: victim; local governments: victim; health care systems: victim; public entities: victim
Given event type and trigger, please tell me the arguments of all the listed option. Output format is "name1: role1; name2: role2". 
Event type: ransom 
  Option: victim, attacker, payment method, attack pattern, damage amount, tool, time, price, place 
Text: {0} 
Answer:
 Iranian citizens: attacker; computer network: victim; March: time; the city of Atlanta: victim; computer networks: victim; local governments: victim; health care systems: victim; public entities: victim