user: Question: What is the average Bronze, when Total is 7, and when Silver is greater than 1?
Columns: ['Rank', 'Nation', 'Gold', 'Silver', 'Bronze', 'Total']
Types: ['text', 'text', 'real', 'real', 'real', 'real']
Sample row: ['1', 'Soviet Union', 6.0, 1.0, 0.0, 7.0]
SQL:

assistant: SELECT AVG("Bronze") FROM "Table" WHERE "Total" = 7.0 AND "Silver" > 1.0;