user: ### NOW ANSWER:
Question: How many totals have a Bronze of 0, and a Gold smaller than 0?
Columns: ['Rank', 'Nation', 'Gold', 'Silver', 'Bronze', 'Total']
Types: ['real', 'text', 'real', 'real', 'real', 'real']
Sample row: [1.0, 'South Africa', 25.0, 15.0, 12.0, 52.0]
SQL:

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