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Kretschmer also finished fourth in the C-2 event at the 1972 Summer Olympics in Munich .
 person: Kretschmer; location: Munich
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: Kretschmer, Munich 
Answer:
 person: Kretschmer; location: Munich