user: Question: How many silvers are there with more than 2 golds in germany?
Columns: ['Rank', 'Nation', 'Gold', 'Silver', 'Bronze', 'Total']
Types: ['text', 'text', 'real', 'real', 'real', 'real']
Sample row: ['1', 'Netherlands', 10.0, 3.0, 1.0, 14.0]
SQL:

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