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 (bronze INTEGER, gold VARCHAR, rank VARCHAR, nation VARCHAR)
### Question:
what is the sum of bronze when the rank is 5, the nation is poland and gold is less than 0?
### Answer:
SELECT SUM(bronze) FROM table_name_89 WHERE rank = 5 AND nation = "poland" AND gold < 0