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In his first season at Juventus , Ronaldo continued to play in a variety of different attacking roles under manager Massimiliano Allegri , depending on whom he was partnered with .
 Juventus, Ronaldo, Massimiliano Allegri
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Juventus, Ronaldo, Massimiliano Allegri