user: Question: What's the total of rank number 6 with more than 2 silver?
Columns: ['Rank', 'Nation', 'Gold', 'Silver', 'Bronze', 'Total']
Types: ['text', 'text', 'real', 'real', 'real', 'real']
Sample row: ['1', 'Soviet Union', 6.0, 4.0, 2.0, 12.0]
SQL:

assistant: SELECT "Total" FROM "Table" WHERE "Rank" = '6' AND "Silver" > 2.0;