what is the least gold when the rank is 10 and silver is less than 0?
CREATE TABLE table_name_71 (
    gold INTEGER,
    rank VARCHAR,
    silver VARCHAR
)
SELECT MIN(gold) FROM table_name_71 WHERE rank = "10" AND silver < 0
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: what is the least gold when the rank is 10 and silver is less than 0? ### Input: CREATE TABLE table_name_71 (
    gold INTEGER,
    rank VARCHAR,
    silver VARCHAR
) ### Response: SELECT MIN(gold) FROM table_name_71 WHERE rank = "10" AND silver < 0