37335
Background Although the city of Aomori lacked major targets of military significance and was a minor city in terms of population , it was a prefectural capital and a major regional transportation hub .
 location: Aomori
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: Aomori 
Answer:
 location: Aomori