user: ### NOW ANSWER:
Question: What are the years that have Un posto al sole as the soap opera, with Riccardo Polizzy Carbonelli as the actor?
Columns: ['Actor', 'Character', 'Soap Opera', 'Years', 'Duration']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Patrizio Rispo', 'Raffaele Giordano', 'Un posto al sole', '1996—', '18 years']
SQL:

assistant: SELECT "Years" FROM "Table" WHERE "Soap Opera" = 'Un posto al sole' AND "Actor" = 'Riccardo Polizzy Carbonelli';