What is the air date the had atlasphere for event 1 before episode 11?
CREATE TABLE table_name_89 (
    air_date VARCHAR,
    episode_number VARCHAR,
    event_1 VARCHAR
)
SELECT air_date FROM table_name_89 WHERE episode_number < 11 AND event_1 = "atlasphere"
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 air date the had atlasphere for event 1 before episode 11? ### Input: CREATE TABLE table_name_89 (
    air_date VARCHAR,
    episode_number VARCHAR,
    event_1 VARCHAR
) ### Response: SELECT air_date FROM table_name_89 WHERE episode_number < 11 AND event_1 = "atlasphere"