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The 139th Airlift Squadron ( 139 AS ) is a unit of the New York Air National Guard 109th Airlift Wing Stationed at Stratton Air National Guard Base , Schenectady , New York .
 organization: 139th Airlift Squadron; organization: 109th Airlift Wing
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: 139th Airlift Squadron, 109th Airlift Wing 
Answer:
 organization: 139th Airlift Squadron; organization: 109th Airlift Wing