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If the alternative for a victim of robot ransomware is waiting for a technician to come to fix the robot -- or even losing access it to weeks if it needs to be returned to the manufacturer -- a business owner might view giving into the ransom demand as a lesser evil .
 a business owner: victim; manufacturer: 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:
 a business owner: victim; manufacturer: victim