user: Question: What is the average number of golds in athletics associated with over 42 silvers?
Columns: ['Sport', 'Gold', 'Silver', 'Bronze', 'Total']
Types: ['text', 'real', 'real', 'real', 'real']
Sample row: ['Athletics', 32.0, 42.0, 49.0, 125.0]
SQL:

assistant: SELECT AVG("Gold") FROM "Table" WHERE "Sport" = 'athletics' AND "Silver" > 42.0;