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In " The First Lady of Song : Ella Fitzgerald for the Record " , his biography of Ella , Geoffrey Mark Fidelman said that Fitzgerald " was in magnificent voice " and declared that " the entire collection made for the most satisfying of albums . "
 Ella Fitzgerald, Ella, Fitzgerald
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Ella Fitzgerald, Ella, Fitzgerald