What time/retired for a grid less than 19, under 21 laps, and made by aprilia?
CREATE TABLE table_name_38 (
    time_retired VARCHAR,
    laps VARCHAR,
    grid VARCHAR,
    manufacturer VARCHAR
)
SELECT time_retired FROM table_name_38 WHERE grid < 19 AND manufacturer = "aprilia" AND laps < 21
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 time/retired for a grid less than 19, under 21 laps, and made by aprilia? ### Input: CREATE TABLE table_name_38 (
    time_retired VARCHAR,
    laps VARCHAR,
    grid VARCHAR,
    manufacturer VARCHAR
) ### Response: SELECT time_retired FROM table_name_38 WHERE grid < 19 AND manufacturer = "aprilia" AND laps < 21