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For example , Kansas Heart Hospital paid a ransom in May 2016 , and the hackers kept the files and demanded another payment .
 ransom: paid a ransom
Please tell me event type and its trigger word from given type options. Output format is "type: trigger".  Option: phishing, data breach, ransom, discover vulnerability, patch vulnerability 
Text: {0} 
Answer:
 ransom: paid a ransom