767
The Onslow Water and Sewer Authority 's internal computer system , including servers and personal computers , was hit by a ransomware attack Saturday .
 personal computers: victim; servers: victim; internal computer system ,: victim; Saturday: time; The Onslow Water and Sewer Authority: 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:
 personal computers: victim; servers: victim; internal computer system ,: victim; Saturday: time; The Onslow Water and Sewer Authority: victim