What sum of game has an attendance of 18,690?
CREATE TABLE table_name_40 (
    game INTEGER,
    attendance VARCHAR
)
SELECT SUM(game) FROM table_name_40 WHERE attendance = 18 OFFSET 690
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 sum of game has an attendance of 18,690? ### Input: CREATE TABLE table_name_40 (
    game INTEGER,
    attendance VARCHAR
) ### Response: SELECT SUM(game) FROM table_name_40 WHERE attendance = 18 OFFSET 690