Before 1981, how many Points did Team Suzuki have with less than 0 Wins?
CREATE TABLE table_5721 (
    "Year" real,
    "Class" text,
    "Team" text,
    "Machine" text,
    "Points" real,
    "Wins" real
)
SELECT SUM("Points") FROM table_5721 WHERE "Team" = 'suzuki' AND "Year" < '1981' AND "Wins" < '0'
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: Before 1981, how many Points did Team Suzuki have with less than 0 Wins? ### Input: CREATE TABLE table_5721 (
    "Year" real,
    "Class" text,
    "Team" text,
    "Machine" text,
    "Points" real,
    "Wins" real
) ### Response: SELECT SUM("Points") FROM table_5721 WHERE "Team" = 'suzuki' AND "Year" < '1981' AND "Wins" < '0'