user: Question: what is the average number of gold when the rank is more than 5?
Columns: ['Rank', 'Nation', 'Gold', 'Silver', 'Bronze', 'Total']
Types: ['real', 'text', 'real', 'real', 'real', 'real']
Sample row: [1.0, 'West Germany', 3.0, 1.0, 1.0, 5.0]
SQL:

assistant: SELECT AVG("Gold") FROM "Table" WHERE "Rank" > 5.0;