73572
Diocletian ruled the eastern half , residing in Nicomedia .
 person: Diocletian; location: Nicomedia
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: Diocletian, Nicomedia 
Answer:
 person: Diocletian; location: Nicomedia