user: Question: what is the least bronze when gold is more than 0 for Russia?
Columns: ['Rank', 'Nation', 'Gold', 'Silver', 'Bronze', 'Total']
Types: ['real', 'text', 'real', 'real', 'real', 'real']
Sample row: [1.0, 'Russia', 1.0, 1.0, 2.0, 4.0]
SQL:

assistant: SELECT MIN("Bronze") FROM "Table" WHERE "Gold" > 0.0 AND "Nation" = 'Russia';