32330
From Kampong Cham Province the gradient slopes very gently , and inundation of areas along the river occurs at flood stage .
 location: Kampong Cham Province
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: Kampong Cham Province 
Answer:
 location: Kampong Cham Province