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_18 (bronze INTEGER, gold VARCHAR, silver VARCHAR, nation VARCHAR)
### Question:
What is the largest amount of bronze medals when the silver medals are less than 1, and Belgium (BEL) is the nation, and the gold medals are less than 0?
### Answer:
SELECT MAX(bronze) FROM table_name_18 WHERE silver < 1 AND nation = "belgium (bel)" AND gold < 0