What is the fewest number of silvers for teams with more than 21 gold and more than 4 bronze?
CREATE TABLE table_name_56 (
    silver INTEGER,
    bronze VARCHAR,
    gold VARCHAR
)
SELECT MIN(silver) FROM table_name_56 WHERE bronze > 4 AND gold > 21
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 fewest number of silvers for teams with more than 21 gold and more than 4 bronze? ### Input: CREATE TABLE table_name_56 (
    silver INTEGER,
    bronze VARCHAR,
    gold VARCHAR
) ### Response: SELECT MIN(silver) FROM table_name_56 WHERE bronze > 4 AND gold > 21