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_2570269_3 (original_air_date__uk_ VARCHAR, episode_title VARCHAR)
### Question:
What is the original air date of the episode "Another Happy Day"?
### Answer:
SELECT original_air_date__uk_ FROM table_2570269_3 WHERE episode_title = "Another Happy Day"