user: Question: What was the average total medals received by Roland Hayes School when there were 0 gold medals?
Columns: ['Ensemble', 'Gold Medals', 'Silver Medals', 'Bronze Medals', 'Total Medals']
Types: ['text', 'real', 'real', 'real', 'real']
Sample row: ['Amador Valley HS', 0.0, 1.0, 0.0, 1.0]
SQL:

assistant: SELECT AVG("Total Medals") FROM "Table" WHERE "Gold Medals" = 0.0 AND "Ensemble" = 'Roland Hayes School';