Who is the opponent when the attendance is n/a?
CREATE TABLE table_21350934_2 (
    opponent VARCHAR,
    attendance VARCHAR
)
SELECT opponent FROM table_21350934_2 WHERE attendance = "N/A"
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 opponent when the attendance is n/a? ### Input: CREATE TABLE table_21350934_2 (
    opponent VARCHAR,
    attendance VARCHAR
) ### Response: SELECT opponent FROM table_21350934_2 WHERE attendance = "N/A"