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Chile 's state oil company Empresa Nacional del Petroleo ( ENAP ) bought a second spot cargo of Oriente and nearly one million barrels of Escravos in a recent tender , traders said Wednesday .
 organization: Escravos; organization: Empresa Nacional del Petroleo; location: Chile; organization: ENAP; organization: Oriente
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, else, organization, person 
Text: {0} 
 Entities: Escravos, Empresa Nacional del Petroleo, Chile, ENAP, Oriente 
Answer:
 organization: Escravos; organization: Empresa Nacional del Petroleo; location: Chile; organization: ENAP; organization: Oriente