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Two of his most important free-standing sculptures are a 34.5 cm tall limewood figure of a nude man , possibly Adam , in the Kunsthistorisches Museum in Vienna , his only surviving signed sculpture , and the figure of Apollo firing a bow on the Apollo Fountain ( 1532 ) .
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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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