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Chang , seeded second behind defending champion Pete Sampras , took two hours 40 minutes to defeat 186th-ranked Jaime Oncins of Brazil 3-6 6-1 6-0 7-6 , 8-6 in the tiebreaker .
 location: Brazil; person: Chang; person: Pete Sampras; person: Jaime Oncins
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: Brazil, Chang, Pete Sampras, Jaime Oncins 
Answer:
 location: Brazil; person: Chang; person: Pete Sampras; person: Jaime Oncins