user: Question: What's the lowest bronze medal amount that has fewer than 0 gold?
Columns: ['Rank', 'Nation', 'Gold', 'Silver', 'Bronze', 'Total']
Types: ['real', 'text', 'real', 'real', 'real', 'real']
Sample row: [1.0, 'USSR', 112.0, 85.0, 58.0, 255.0]
SQL:

assistant: SELECT MIN("Bronze") FROM "Table" WHERE "Gold" < 0.0;