What is the title of the episode that originally aired on March 31, 2008?
CREATE TABLE table_name_1 (
    episode_title VARCHAR,
    original_airdate VARCHAR
)
SELECT episode_title FROM table_name_1 WHERE original_airdate = "march 31, 2008"
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 title of the episode that originally aired on March 31, 2008? ### Input: CREATE TABLE table_name_1 (
    episode_title VARCHAR,
    original_airdate VARCHAR
) ### Response: SELECT episode_title FROM table_name_1 WHERE original_airdate = "march 31, 2008"