user: Question: What is the highest number of bronzes for teams ranked number 7 with more than 0 silver?
Columns: ['Rank', 'Republic', 'Gold', 'Silver', 'Bronze', 'Total']
Types: ['real', 'text', 'real', 'real', 'real', 'real']
Sample row: [1.0, 'Russian SFSR', 60.0, 22.0, 20.0, 102.0]
SQL:

assistant: SELECT MAX("Bronze") FROM "Table" WHERE "Silver" > 0.0 AND "Rank" = 7.0;