630
The hospital said that despite having backups it opted to pay the ransom demand of 4 Bitcoin , which was worth around $ 55,000 at the time the hospital paid the sum , on Saturday morning .
 4 Bitcoin: price; $ 55,000: price; it: victim; The hospital: 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:
 4 Bitcoin: price; $ 55,000: price; it: victim; The hospital: victim