What is the highest number of gold medals when the silver is less than 0?
CREATE TABLE table_name_57 (gold INTEGER, silver INTEGER)
SELECT MAX(gold) FROM table_name_57 WHERE silver < 0
### Context: CREATE TABLE table_name_57 (gold INTEGER, silver INTEGER) ### Question: What is the highest number of gold medals when the silver is less than 0? ### Answer: SELECT MAX(gold) FROM table_name_57 WHERE silver < 0