user: Question: What is the fewest gold medals for the nation with 4 silvers and more than 4 bronze?
Columns: ['Rank', 'Nation', 'Gold', 'Silver', 'Bronze', 'Total']
Types: ['text', 'text', 'real', 'real', 'real', 'real']
Sample row: ['1', 'China (CHN)', 2.0, 1.0, 1.0, 4.0]
SQL:

assistant: SELECT MIN("Gold") FROM "Table" WHERE "Silver" = 4.0 AND "Bronze" > 4.0;