What is the number of points for the vehicle with a mp4-17d chassis earlier than 2003?
CREATE TABLE table_name_83 (
    points INTEGER,
    chassis VARCHAR,
    year VARCHAR
)
SELECT SUM(points) FROM table_name_83 WHERE chassis = "mp4-17d" AND year < 2003
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 is the number of points for the vehicle with a mp4-17d chassis earlier than 2003? ### Input: CREATE TABLE table_name_83 (
    points INTEGER,
    chassis VARCHAR,
    year VARCHAR
) ### Response: SELECT SUM(points) FROM table_name_83 WHERE chassis = "mp4-17d" AND year < 2003