With a Type of 4-6-4t, what is the sum Withdrawn?
CREATE TABLE table_name_43 (
    withdrawn INTEGER,
    type VARCHAR
)
SELECT SUM(withdrawn) FROM table_name_43 WHERE type = "4-6-4t"
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 ### Instruction: With a Type of 4-6-4t, what is the sum Withdrawn? ### Input: CREATE TABLE table_name_43 (
    withdrawn INTEGER,
    type VARCHAR
) ### Response: SELECT SUM(withdrawn) FROM table_name_43 WHERE type = "4-6-4t"