389019
The detachment officially began operations March 1 , 1954 , and soon had responsibilities for a wide variety of personnel actions , including administrative capability for mobilization of the Air Force Reserve .
 organization: Reserve
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: Reserve 
Answer:
 organization: Reserve