When abba is the artist what is the album?
CREATE TABLE table_18442691_2 (
    album VARCHAR,
    artist VARCHAR
)
SELECT album FROM table_18442691_2 WHERE artist = "ABBA"
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: When abba is the artist what is the album? ### Input: CREATE TABLE table_18442691_2 (
    album VARCHAR,
    artist VARCHAR
) ### Response: SELECT album FROM table_18442691_2 WHERE artist = "ABBA"