What opponent has an attendance of 20,456?
CREATE TABLE table_name_7 (
    opponent VARCHAR,
    attendance VARCHAR
)
SELECT opponent FROM table_name_7 WHERE attendance = "20,456"
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 opponent has an attendance of 20,456? ### Input: CREATE TABLE table_name_7 (
    opponent VARCHAR,
    attendance VARCHAR
) ### Response: SELECT opponent FROM table_name_7 WHERE attendance = "20,456"