1384
The video features band members Trent Reznor , Richard Patrick , and Chris Vrenna , as well as guest drummer Martin Atkins performing in a cage .
 person: Trent Reznor; person: Richard Patrick; person: Chris Vrenna; person: Martin Atkins
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Trent Reznor, Richard Patrick, Chris Vrenna, Martin Atkins 
Answer:
 person: Trent Reznor; person: Richard Patrick; person: Chris Vrenna; person: Martin Atkins