user: Question: How many Bronze medals did switzerland with less than 3 Silver medals receive?
Columns: ['Rank', 'Nation', 'Gold', 'Silver', 'Bronze', 'Total']
Types: ['real', 'text', 'real', 'real', 'real', 'real']
Sample row: [1.0, 'United States', 5.0, 2.0, 3.0, 10.0]
SQL:

assistant: SELECT "Bronze" FROM "Table" WHERE "Nation" = 'switzerland' AND "Silver" < 3.0;