Show the headquarters shared by more than two companies.
CREATE TABLE companies (
    id number,
    name text,
    headquarters text,
    industry text,
    sales_billion number,
    profits_billion number,
    assets_billion number,
    market_value_billion text
)

CREATE TABLE buildings (
    id number,
    name text,
    city text,
    height number,
    stories number,
    status text
)

CREATE TABLE office_locations (
    building_id number,
    company_id number,
    move_in_year number
)
SELECT headquarters FROM companies GROUP BY headquarters HAVING COUNT(*) > 2
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 the headquarters shared by more than two companies. ### Input: CREATE TABLE companies (
    id number,
    name text,
    headquarters text,
    industry text,
    sales_billion number,
    profits_billion number,
    assets_billion number,
    market_value_billion text
)

CREATE TABLE buildings (
    id number,
    name text,
    city text,
    height number,
    stories number,
    status text
)

CREATE TABLE office_locations (
    building_id number,
    company_id number,
    move_in_year number
) ### Response: SELECT headquarters FROM companies GROUP BY headquarters HAVING COUNT(*) > 2