3137
Less than a year has passed since the Hollywood Presbyterian attack , in which a $ 17,000 ransom was paid , and the Kentucky Methodist Hospital attack , in which officials reportedly refused to pay .
 ( ransom: refused to pay,  officials: victim) 
Locate the role in the text that participated in the event based on the event type and return it in the event list. 
 Option: Event type: phishing, data breach, ransom, discover vulnerability, patch vulnerability, Arguments type: vulnerable system, capabilities, vulnerability, number of victim, issues addressed, compromised data, damage amount, common vulnerabilities and exposures, victim, patch number, number of data, tool, discoverer, time, purpose, place, payment method, releaser, vulnerable system version, attacker, supported platform, patch, price, vulnerable system owner, trusted entity, attack pattern. 
Text: {0} 
Answer:
 ( ransom: refused to pay,  officials: victim) 