What authority is the coed school in pinehaven?
CREATE TABLE table_71491 (
    "Name" text,
    "Years" text,
    "Gender" text,
    "Area" text,
    "Authority" text,
    "Decile" text
)
SELECT "Authority" FROM table_71491 WHERE "Gender" = 'coed' AND "Area" = 'pinehaven'
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 authority is the coed school in pinehaven? ### Input: CREATE TABLE table_71491 (
    "Name" text,
    "Years" text,
    "Gender" text,
    "Area" text,
    "Authority" text,
    "Decile" text
) ### Response: SELECT "Authority" FROM table_71491 WHERE "Gender" = 'coed' AND "Area" = 'pinehaven'