SELECT birth_year FROM writer WHERE name = 'Kevin Spacey'
When was ' Kevin Spacey ' born ?
CREATE TABLE writer (
    wid int,
    gender text,
    name text,
    nationality text,
    birth_city text,
    birth_year int
)

CREATE TABLE written_by (
    id int,
    msid int,
    wid int
)

CREATE TABLE director (
    did int,
    gender text,
    name text,
    nationality text,
    birth_city text,
    birth_year int
)

CREATE TABLE company (
    id int,
    name text,
    country_code varchar
)

CREATE TABLE classification (
    id int,
    msid int,
    gid int
)

CREATE TABLE tv_series (
    sid int,
    title text,
    release_year int,
    num_of_seasons int,
    num_of_episodes int,
    title_aka text,
    budget text
)

CREATE TABLE movie (
    mid int,
    title text,
    release_year int,
    title_aka text,
    budget text
)

CREATE TABLE genre (
    gid int,
    genre text
)

CREATE TABLE keyword (
    id int,
    keyword text
)

CREATE TABLE directed_by (
    id int,
    msid int,
    did int
)

CREATE TABLE tags (
    id int,
    msid int,
    kid int
)

CREATE TABLE made_by (
    id int,
    msid int,
    pid int
)

CREATE TABLE cast (
    id int,
    msid int,
    aid int,
    role text
)

CREATE TABLE actor (
    aid int,
    gender text,
    name text,
    nationality text,
    birth_city text,
    birth_year int
)

CREATE TABLE copyright (
    id int,
    msid int,
    cid int
)

CREATE TABLE producer (
    pid int,
    gender text,
    name text,
    nationality text,
    birth_city text,
    birth_year int
)