73574
Upon abdication in 305 , the Caesars succeeded and they in turn appointed two colleagues for themselves .
 person: Caesars
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: Caesars 
Answer:
 person: Caesars