user: Question: Name the average gold for Czech Republic and bronze less than 1 when total is less than 14
Columns: ['Rank', 'Nation', 'Gold', 'Silver', 'Bronze', 'Total']
Types: ['real', 'text', 'real', 'real', 'real', 'real']
Sample row: [1.0, 'United States', 8.0, 13.0, 15.0, 36.0]
SQL:

assistant: SELECT AVG("Gold") FROM "Table" WHERE "Total" < 14.0 AND "Bronze" < 1.0 AND "Nation" = 'Czech Republic';