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It gave its first broadcast on 29 September 1952 performing Jean Sibelius 's Symphony No. 3 and the overture to Gioachino Rossini 's opera La Cenerentola .
 Jean Sibelius, Gioachino Rossini
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Jean Sibelius, Gioachino Rossini