user: Question: Which average bronze had a silver greater than 2 and a gold larger than 7?
Columns: ['Rank', 'Gold', 'Silver', 'Bronze', 'Total']
Types: ['text', 'real', 'real', 'real', 'real']
Sample row: ['1', 7.0, 4.0, 2.0, 13.0]
SQL:

assistant: SELECT AVG("Bronze") FROM "Table" WHERE "Silver" > 2.0 AND "Gold" > 7.0;