190860
Cui Guicong passed the imperial examination s in the Jinshi class in 817 , during the reign of Emperor Xianzong , and he subsequently passed two additional special imperial examinations in the classes of those who were considered good and capable of strategies , and those who made good rulings .
 person: Cui Guicong; person: Emperor Xianzong
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: Cui Guicong, Emperor Xianzong 
Answer:
 person: Cui Guicong; person: Emperor Xianzong