user: Question: What is the number of gold for the country ranked 19?
Columns: ['Rank', 'Nation', 'Gold', 'Silver', 'Bronze', 'Total']
Types: ['text', 'text', 'real', 'real', 'real', 'real']
Sample row: ['1', 'Canada (CAN) *', 14.0, 7.0, 5.0, 26.0]
SQL:

assistant: SELECT "Gold" FROM "Table" WHERE "Rank" = '19';