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An Indiana hospital paid a ransom of $ 55,000 to get rid of ransomware that had infected its systems and was hindering operations last week .
 last week: time; had infected its systems: attack pattern; ransomware: tool; $ 55,000: price; An Indiana hospital: victim; was hindering operations: attack pattern
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:
 last week: time; had infected its systems: attack pattern; ransomware: tool; $ 55,000: price; An Indiana hospital: victim; was hindering operations: attack pattern