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The 285,000 bpd SRC refinery is co-owned by the Singapore Petroleum Company , British Petrolem and Caltex , the joint-venture of U.S. majors Chevron Corp and Texaco Inc .
 organization: Texaco Inc; organization: British Petrolem; organization: Caltex; location: U.S.; organization: Singapore Petroleum Company; organization: SRC; organization: Chevron Corp
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: Texaco Inc, British Petrolem, Caltex, U.S., Singapore Petroleum Company, SRC, Chevron Corp 
Answer:
 organization: Texaco Inc; organization: British Petrolem; organization: Caltex; location: U.S.; organization: Singapore Petroleum Company; organization: SRC; organization: Chevron Corp