user: Question: What nation had a rank higher than 4, a total of 2 medals and more than 0 silver medals?
Columns: ['Rank', 'Nation', 'Gold', 'Silver', 'Bronze', 'Total']
Types: ['real', 'text', 'real', 'real', 'real', 'real']
Sample row: [1.0, 'Brazil', 6.0, 2.0, 3.0, 11.0]
SQL:

assistant: SELECT "Nation" FROM "Table" WHERE "Rank" > 4.0 AND "Total" = 2.0 AND "Silver" > 0.0;