user: Question: How many gold medals for a nation with rank less than 5, more than 0 silvers and a total of 2 medals?
Columns: ['Rank', 'Gold', 'Silver', 'Bronze', 'Total']
Types: ['real', 'real', 'real', 'real', 'real']
Sample row: [1.0, 4.0, 0.0, 0.0, 4.0]
SQL:

assistant: SELECT SUM("Gold") FROM "Table" WHERE "Rank" < 5.0 AND "Silver" > 0.0 AND "Total" = 2.0;