Who is the away team for tie no 15?
CREATE TABLE table_24887326_6 (
    away_team VARCHAR,
    tie_no VARCHAR
)
SELECT away_team FROM table_24887326_6 WHERE tie_no = 15
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: Who is the away team for tie no 15? ### Input: CREATE TABLE table_24887326_6 (
    away_team VARCHAR,
    tie_no VARCHAR
) ### Response: SELECT away_team FROM table_24887326_6 WHERE tie_no = 15