9796
At the opening ceremony , Baglioni and the 60 year old tenor R. Sceto , sang the theme song together .
 Baglioni, 60 year old, R. Sceto
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: date, organization, person, geographical social political, national religious political, facility, cardinal, location, work of art, law, event, product, ordinal, percent, time, quantity, money, language 
Text: {0} 
Answer:
 Baglioni, 60 year old, R. Sceto