120
This month , Microsoft fixed security flaws in Microsoft Windows , Internet Explorer , Microsoft Edge , ChakraCore , .
 ChakraCore: vulnerable system; Microsoft Edge: vulnerable system; Internet Explorer: vulnerable system; Microsoft Windows: vulnerable system; security flaws: vulnerability; Microsoft: releaser; This month: time
Given event type and trigger, please tell me the arguments of all the listed option. Output format is "name1: role1; name2: role2". 
Event type: patch vulnerability 
  Option: issues addressed, patch, vulnerability, time, vulnerable system version, releaser, patch number, common vulnerabilities and exposures, supported platform, vulnerable system 
Text: {0} 
Answer:
 ChakraCore: vulnerable system; Microsoft Edge: vulnerable system; Internet Explorer: vulnerable system; Microsoft Windows: vulnerable system; security flaws: vulnerability; Microsoft: releaser; This month: time