Count the Grid which has a Manufacturer of aprilia, and a Rider of bradley smith?
CREATE TABLE table_name_33 (
    grid INTEGER,
    manufacturer VARCHAR,
    rider VARCHAR
)
SELECT AVG(grid) FROM table_name_33 WHERE manufacturer = "aprilia" AND rider = "bradley smith"
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: Count the Grid which has a Manufacturer of aprilia, and a Rider of bradley smith? ### Input: CREATE TABLE table_name_33 (
    grid INTEGER,
    manufacturer VARCHAR,
    rider VARCHAR
) ### Response: SELECT AVG(grid) FROM table_name_33 WHERE manufacturer = "aprilia" AND rider = "bradley smith"