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_30012404_4 (canadian_air_date VARCHAR, us_air_date VARCHAR)
### Question:
What is the canadian air date when the US air date is 24 august 2012?
### Answer:
SELECT canadian_air_date FROM table_30012404_4 WHERE us_air_date = "24 August 2012"