1471
" Ransomware is a very blunt instrument , if you have a back - up of data then you are not in a position where people can extort money in that way , " he said .
 people: attacker; Ransomware: tool
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:
 people: attacker; Ransomware: tool