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Researchers said vulnerable mobile apps it found ran the gamut , from office productivity , enterprise access management , games , dating to travel , flight and hotel applications .
 Researchers: discoverer; vulnerable mobile apps: vulnerable system
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:
 Researchers: discoverer; vulnerable mobile apps: vulnerable system