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Andreas became Olympic champion in 1992 ( Barcelona ) , after securing silver at the two previous Olympics in Los Angeles ( 1984 ) and Seoul ( 1988 ) .
 person: Andreas; location: Barcelona; location: Los Angeles; location: Seoul
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: Andreas, Barcelona, Los Angeles, Seoul 
Answer:
 person: Andreas; location: Barcelona; location: Los Angeles; location: Seoul