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In upstream areas near the border with Cambodia , the water level is declining but it ' s doing so very slowly , partly because of the new torrential rains .
 geographical social political: Cambodia; location: upstream areas near the border with Cambodia; location: the border with Cambodia
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: geographical social political, organization, person, location, facility, vehicle, weapon 
Text: {0} 
Answer:
 geographical social political: Cambodia; location: upstream areas near the border with Cambodia; location: the border with Cambodia