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With affected institutions including the Health Service Executive ( which said it prevented the ransomware from activating ) , the National Health Service in the UK , FedEx and PetroChina , few initially paid up , leading to speculation that organisations were taking their chances on fixing their corrupt machines before the ransom forced a mass deletion of critical data .
 the National Health Service: victim; FedEx: victim; the UK: place; institutions: victim; the Health Service Executive: victim; PetroChina: 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:
 the National Health Service: victim; FedEx: victim; the UK: place; institutions: victim; the Health Service Executive: victim; PetroChina: victim