CREATE TABLE table_name_53 (silver INT, gold VARCHAR, bronze VARCHAR)

What is the average number of silver medals with more than 6 gold meals and less than 5 bronze medals?
SELECT AVG(silver) FROM table_name_53 WHERE gold > 6 AND bronze < 5
SELECT AVG("silver") FROM "table_name_53" WHERE "bronze" < 5 AND "gold" > 6