Was a Mexican male Spanish writer of M1 , M2 , M3 , and M4 M0
SELECT count(*) WHERE {
M0 ns:film.writer.film M1 .
M0 ns:film.writer.film M2 .
M0 ns:film.writer.film M3 .
M0 ns:film.writer.film M4 .
M0 ns:people.person.gender ns:m.05zppz .
M0 ns:people.person.nationality ns:m.06mkj .
M0 ns:people.person.nationality ns:m.0b90_r
}