user: Question: What is the lowest gold medals of a rank 12 team?
Columns: ['Rank', 'Nation', 'Gold', 'Silver', 'Bronze', 'Total']
Types: ['text', 'text', 'real', 'real', 'real', 'real']
Sample row: ['1', 'Russia', 200.0, 24.0, 82.0, 308.0]
SQL:

assistant: SELECT MIN("Gold") FROM "Table" WHERE "Rank" = '12';