What position did Co-driver Jackie Oliver finish in the 24 hours of Le Mans?
CREATE TABLE table_57726 (
    "Year" real,
    "Race" text,
    "Team" text,
    "Pos." text,
    "Co-driver" text
)
SELECT "Pos." FROM table_57726 WHERE "Race" = '24 hours of le mans' AND "Co-driver" = 'jackie oliver'
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 position did Co-driver Jackie Oliver finish in the 24 hours of Le Mans? ### Input: CREATE TABLE table_57726 (
    "Year" real,
    "Race" text,
    "Team" text,
    "Pos." text,
    "Co-driver" text
) ### Response: SELECT "Pos." FROM table_57726 WHERE "Race" = '24 hours of le mans' AND "Co-driver" = 'jackie oliver'