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The Salcia oil field is an oil field located in Salcia , Prahova County .
 location: Salcia; location: Salcia; location: Prahova County
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: Salcia, Salcia, Prahova County 
Answer:
 location: Salcia; location: Salcia; location: Prahova County