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Leontyne Price , Nan Merriman , Richard Tucker , Giorgio Tozzi
 person: Leontyne Price; person: Nan Merriman; person: Richard Tucker; person: Giorgio Tozzi
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:
 person: Leontyne Price; person: Nan Merriman; person: Richard Tucker; person: Giorgio Tozzi