21317
Forces of the communist Democratic Army of Greece in and around the town area were small and loosely organized , resulting in the absence of major battles in the area ; the return of peace allowed for Alexandroupoli to grow from a town of 16,332 residents in 1951 to a city of 57,812 residents by 2011 .
 organization: Democratic Army of Greece; location: Alexandroupoli
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: Democratic Army of Greece, Alexandroupoli 
Answer:
 organization: Democratic Army of Greece; location: Alexandroupoli