136563
One aircraft was forced back , but the remaining 63 arrived over Aomori at 22:10 and commenced a firebombing attack with E-48 500 lbs incendiary bombs on the central part of the city from an altitude of 5000 feet , lasting until 23:10 .
 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