63551
The group 's highest profile case was that of Liu Shaoqi , whose case was reportedly investigated by 400,000 people ( including some Red Guards from Peking University ) , looking at over four million files .
 person: Liu Shaoqi; organization: Red Guards
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: Liu Shaoqi, Red Guards 
Answer:
 person: Liu Shaoqi; organization: Red Guards