527
“ I can understand why they issued an emergency patch for XP after WannaCry was found , but in general , we should just let XP die , ” Mr. Hypponen said .
 they: releaser; emergency patch: patch; XP: vulnerable system
Given event type and trigger, please tell me the arguments of all the listed option. Output format is "name1: role1; name2: role2". 
Event type: patch vulnerability 
  Option: issues addressed, patch, vulnerability, time, vulnerable system version, releaser, patch number, common vulnerabilities and exposures, supported platform, vulnerable system 
Text: {0} 
Answer:
 they: releaser; emergency patch: patch; XP: vulnerable system