What are the hometowns of gymnasts and the corresponding number of gymnasts?
CREATE TABLE gymnast (
    gymnast_id number,
    floor_exercise_points number,
    pommel_horse_points number,
    rings_points number,
    vault_points number,
    parallel_bars_points number,
    horizontal_bar_points number,
    total_points number
)

CREATE TABLE people (
    people_id number,
    name text,
    age number,
    height number,
    hometown text
)
SELECT T2.hometown, COUNT(*) FROM gymnast AS T1 JOIN people AS T2 ON T1.gymnast_id = T2.people_id GROUP BY T2.hometown
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 are the hometowns of gymnasts and the corresponding number of gymnasts? ### Input: CREATE TABLE gymnast (
    gymnast_id number,
    floor_exercise_points number,
    pommel_horse_points number,
    rings_points number,
    vault_points number,
    parallel_bars_points number,
    horizontal_bar_points number,
    total_points number
)

CREATE TABLE people (
    people_id number,
    name text,
    age number,
    height number,
    hometown text
) ### Response: SELECT T2.hometown, COUNT(*) FROM gymnast AS T1 JOIN people AS T2 ON T1.gymnast_id = T2.people_id GROUP BY T2.hometown