user: Question: How many silver medals are there with 3 gold medals at a rank above 1?
Columns: ['Rank', 'Nation', 'Gold', 'Silver', 'Bronze', 'Total']
Types: ['real', 'text', 'real', 'real', 'real', 'real']
Sample row: [1.0, 'Russia', 3.0, 2.0, 1.0, 6.0]
SQL:

assistant: SELECT SUM("Silver") FROM "Table" WHERE "Gold" = 3.0 AND "Rank" > 1.0;