32274
Historians relate the event to the shift of Cambodia 's political centre southward to the region of Phnom Penh , Longvek and later Oudong .
 location: Cambodia; location: Phnom Penh; location: Longvek; location: Oudong
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: Cambodia, Phnom Penh, Longvek, Oudong 
Answer:
 location: Cambodia; location: Phnom Penh; location: Longvek; location: Oudong