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_19 (bronze INTEGER, silver INTEGER)
### Question:
What is the number of bronze medals when there are fewer than 0 silver medals?
### Answer:
SELECT SUM(bronze) FROM table_name_19 WHERE silver < 0