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_89 (silver INTEGER, bronze VARCHAR, total VARCHAR, rank VARCHAR)
### Question:
How many silvers on average for nations with less than 3 total, ranked 6, and over 1 bronze?
### Answer:
SELECT AVG(silver) FROM table_name_89 WHERE total < 3 AND rank = 6 AND bronze > 1