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Hedong Township ( ) is a township of Guazhou County in northwestern Gansu province , China , located due east of the county seat and northwest of Jiuquan as the crow flies .
 location: Guazhou County; location: Gansu; location: Jiuquan
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: Guazhou County, Gansu, Jiuquan 
Answer:
 location: Guazhou County; location: Gansu; location: Jiuquan