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_66 (bronze INTEGER, gold VARCHAR, silver VARCHAR, nation VARCHAR)
### Question:
What was Montenegro's average bronze with less than 7 silver and more than 4 golds?
### Answer:
SELECT AVG(bronze) FROM table_name_66 WHERE silver < 7 AND nation = "montenegro" AND gold > 4