user: Question: What nation finished with 11 silver medals?
Columns: ['Rank', 'Nation', 'Gold', 'Silver', 'Bronze', 'Total']
Types: ['text', 'text', 'real', 'real', 'real', 'real']
Sample row: ['1', 'United States (USA)', 17.0, 14.0, 13.0, 44.0]
SQL:

assistant: SELECT "Nation" FROM "Table" WHERE "Silver" = 11.0;