Show all home cities except for those having a driver older than 40.
CREATE TABLE school_bus (
    school_id number,
    driver_id number,
    years_working number,
    if_full_time others
)

CREATE TABLE school (
    school_id number,
    grade text,
    school text,
    location text,
    type text
)

CREATE TABLE driver (
    driver_id number,
    name text,
    party text,
    home_city text,
    age number
)
SELECT home_city FROM driver EXCEPT SELECT home_city FROM driver WHERE age > 40
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: Show all home cities except for those having a driver older than 40. ### Input: CREATE TABLE school_bus (
    school_id number,
    driver_id number,
    years_working number,
    if_full_time others
)

CREATE TABLE school (
    school_id number,
    grade text,
    school text,
    location text,
    type text
)

CREATE TABLE driver (
    driver_id number,
    name text,
    party text,
    home_city text,
    age number
) ### Response: SELECT home_city FROM driver EXCEPT SELECT home_city FROM driver WHERE age > 40