user: Question: What is the lowest VIII Edition Gold with a Silver of 4?
Columns: ['Year', 'Edition', 'Host city', 'Gold', 'Silver', 'Bronze', 'Total']
Types: ['text', 'text', 'text', 'real', 'real', 'real', 'real']
Sample row: ['1951', 'I', 'Buenos Aires', 9.0, 20.0, 12.0, 41.0]
SQL:

assistant: SELECT MIN("Gold") FROM "Table" WHERE "Silver" = 4.0 AND "Edition" = 'VIII';