Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_53 (silver INTEGER, gold VARCHAR, bronze VARCHAR)
### Question:
What is the average number of silver medals with more than 6 gold meals and less than 5 bronze medals?
### Answer:
SELECT AVG(silver) FROM table_name_53 WHERE gold > 6 AND bronze < 5