Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: 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?

### Accurate SQL ###

SELECT SUM(bronze) FROM table_name_89 WHERE rank = 5 AND nation = "poland" AND gold < 0