196075
He returned to his native Minnesota and set up shop at South St. Paul Airport to convert surplus military aircraft ( usually transport types ; sometimes bombers ) into civilian executive aircraft .
 location: Minnesota
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: Minnesota 
Answer:
 location: Minnesota