List the original air date for week 5.
CREATE TABLE table_22904780_1 (
    original_air_date VARCHAR,
    rank__week_ VARCHAR
)
SELECT original_air_date FROM table_22904780_1 WHERE rank__week_ = 5
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: List the original air date for week 5. ### Input: CREATE TABLE table_22904780_1 (
    original_air_date VARCHAR,
    rank__week_ VARCHAR
) ### Response: SELECT original_air_date FROM table_22904780_1 WHERE rank__week_ = 5