user: Question: What is the total when there were less than 0 bronze?
Columns: ['Rank', 'Nation', 'Gold', 'Silver', 'Bronze', 'Total']
Types: ['real', 'text', 'real', 'real', 'real', 'real']
Sample row: [1.0, 'Denmark (DEN)', 1.0, 0.0, 0.0, 1.0]
SQL:

assistant: SELECT SUM("Total") FROM "Table" WHERE "Bronze" < 0.0;