user: ### NOW ANSWER:
Question: Which Winning constructor has a Winning driver of Felice Nazzaro?
Columns: ['Name', 'Circuit', 'Date', 'Winning driver', 'Winning constructor', 'Report']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Targa Florio', 'Madonie', '18 May', 'Vincenzo Trucco', 'Isotta-Fraschini', 'Report']
SQL:

assistant: SELECT "Winning constructor" FROM "Table" WHERE "Winning driver" = 'Felice Nazzaro';