734
So , it ’s good to hear that some researchers have decided to focus on them , and that vendors are positively responding to vulnerability disclosures .
 vendors: vulnerable system owner; vulnerability: vulnerability; researchers: discoverer
Given event type and trigger, please tell me the arguments of all the listed option. Output format is "name1: role1; name2: role2". 
Event type: discover vulnerability 
  Option: vulnerable system owner, vulnerability, capabilities, time, vulnerable system version, discoverer, common vulnerabilities and exposures, supported platform, vulnerable system 
Text: {0} 
Answer:
 vendors: vulnerable system owner; vulnerability: vulnerability; researchers: discoverer