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The 20th European Athletics Junior Championships were held between 23 and 26 July 2009 in the Stadion Karađorđe in Novi Sad , Serbia .
 location: Novi Sad; location: Serbia
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: Novi Sad, Serbia 
Answer:
 location: Novi Sad; location: Serbia