user: Question: How many Silver medals did nation who is ranked greater than 1 and has 4 Gold medals have?
Columns: ['Rank', 'Nation', 'Gold', 'Silver', 'Bronze', 'Total']
Types: ['real', 'text', 'real', 'real', 'real', 'real']
Sample row: [1.0, 'Cuba', 8.0, 9.0, 7.0, 24.0]
SQL:

assistant: SELECT SUM("Silver") FROM "Table" WHERE "Rank" > 1.0 AND "Gold" = 4.0;