user: Question: Which Rank has a Total larger than 17, and a Silver smaller than 13?
Columns: ['Rank', 'Nation', 'Gold', 'Silver', 'Bronze', 'Total']
Types: ['text', 'text', 'real', 'real', 'real', 'real']
Sample row: ['1', 'Bulgaria', 19.0, 13.0, 9.0, 41.0]
SQL:

assistant: SELECT "Rank" FROM "Table" WHERE "Total" > 17.0 AND "Silver" < 13.0;