user: ### NOW ANSWER:
Question: What is the rank associated with 0 wins and a 350cc class?
Columns: ['Year', 'Class', 'Team', 'Points', 'Rank', 'Wins']
Types: ['real', 'text', 'text', 'real', 'text', 'real']
Sample row: [1972.0, '125cc', 'Yamaha', 12.0, '15th', 0.0]
SQL:

assistant: SELECT "Rank" FROM "Table" WHERE "Wins" = 0.0 AND "Class" = '350cc';