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_54 (gold INTEGER, nation VARCHAR, bronze VARCHAR)
### Question:
Name the fewest gold for tanzania with bronze less than 0
### Answer:
SELECT MIN(gold) FROM table_name_54 WHERE nation = "tanzania" AND bronze < 0