user: Question: How many bronze medals did Bulgaria receive?
Columns: ['Rank', 'Nation', 'Gold', 'Silver', 'Bronze', 'Total']
Types: ['text', 'text', 'real', 'real', 'real', 'real']
Sample row: ['1', 'Russia', 5.0, 2.0, 2.0, 9.0]
SQL:

assistant: SELECT "Bronze" FROM "Table" WHERE "Nation" = 'Bulgaria';