user: Question: What is the total rank for the netherlands when more than 2 silver medals were won?
Columns: ['Rank', 'Nation', 'Gold', 'Silver', 'Bronze', 'Total']
Types: ['real', 'text', 'real', 'real', 'real', 'real']
Sample row: [1.0, 'Brazil', 20.0, 8.0, 14.0, 42.0]
SQL:

assistant: SELECT SUM("Rank") FROM "Table" WHERE "Nation" = 'netherlands' AND "Silver" > 2.0;