Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_22904780_1 (original_air_date VARCHAR, rank__week_ VARCHAR)
### Question:
List the original air date for week 5.
### Answer:
SELECT original_air_date FROM table_22904780_1 WHERE rank__week_ = 5