On what date was the asset acquisition that was announced on February 22, 2007 completed?
CREATE TABLE table_1373542_1 (
    date_completed VARCHAR,
    date_announced VARCHAR
)
SELECT date_completed FROM table_1373542_1 WHERE date_announced = "February 22, 2007"
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: On what date was the asset acquisition that was announced on February 22, 2007 completed? ### Input: CREATE TABLE table_1373542_1 (
    date_completed VARCHAR,
    date_announced VARCHAR
) ### Response: SELECT date_completed FROM table_1373542_1 WHERE date_announced = "February 22, 2007"