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In 1953 , he went to Moscow to further his studies under the celebrated conductor Professor Nikolai Anosov .
 location: Moscow; person: Nikolai Anosov
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 location: Moscow; person: Nikolai Anosov