What is the original air date of the episode 'Another Happy Day'?
CREATE TABLE table_2570269_3 (
    original_air_date__uk_ VARCHAR,
    episode_title VARCHAR
)
SELECT original_air_date__uk_ FROM table_2570269_3 WHERE episode_title = "Another Happy Day"
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: What is the original air date of the episode 'Another Happy Day'? ### Input: CREATE TABLE table_2570269_3 (
    original_air_date__uk_ VARCHAR,
    episode_title VARCHAR
) ### Response: SELECT original_air_date__uk_ FROM table_2570269_3 WHERE episode_title = "Another Happy Day"