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The combination of sophisticated wet-rice agriculture , based on an engineered irrigation system and the Tonlé Sap 's spectacular abundance in fish and aquatic fauna , as protein source guaranteed a regular food surplus .
 location: Tonlé Sap
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: Tonlé Sap 
Answer:
 location: Tonlé Sap