44248
They become part of multinational military formations in compliance with international treaties Armenia is a signatory to , participate in the preparation of the population , the national economy and the maintenance of wartime reserves and the infrastructure of the country for defense .
 location: Armenia
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: Armenia 
Answer:
 location: Armenia