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Formerly a youth coach of the South African swimming team , where he was Junior Coach of the Year in 2005 , he is currently a coach at Melbourne Vicentre , a Melbourne based swimming club .
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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:  
Answer:
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