Was a Mexican writer , costume designer , and director of M1 M0
SELECT count(*) WHERE {
M0 ns:film.director.film M1 .
M0 ns:film.film_costumer_designer.costume_design_for_film M1 .
M0 ns:film.writer.film M1 .
M0 ns:people.person.nationality ns:m.0b90_r
}