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On 28 August 2009 , Tesoro oil company started reverse oil shipments through the pipeline to supply the Atlantic Basin oil to the Pacific Rim refineries .
 organization: Tesoro
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: Tesoro 
Answer:
 organization: Tesoro