9637
It begins as a subway under downtown Jiefangbei , then runs west along the southern bank of Jialing River on an elevated line , and then turns south into the southwestern inner suburbs , looping back east , to terminate at Yudong , in Ba'nan District .
 location: Jiefangbei; location: Jialing River; location: Yudong; location: Ba'nan District
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: Jiefangbei, Jialing River, Yudong, Ba'nan District 
Answer:
 location: Jiefangbei; location: Jialing River; location: Yudong; location: Ba'nan District