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_80 (nangun INTEGER, rank VARCHAR, total VARCHAR)
### Question:
WHAT IS THE AVERAGE NANGUN WITH A RANK LARGER THAN 2, TOTAL OF 17.85?
### Answer:
SELECT AVG(nangun) FROM table_name_80 WHERE rank > 2 AND total = 17.85