Were M2 and M5 directed by M4 , executive produced by a Mexican executive producer of M0 , and edited by M3
SELECT count(*) WHERE {
?x0 ns:film.producer.films_executive_produced M0 .
?x0 ns:people.person.nationality ns:m.0b90_r .
M2 ns:film.film.directed_by M4 .
M2 ns:film.film.edited_by M3 .
M2 ns:film.film.executive_produced_by ?x0 .
M5 ns:film.film.directed_by M4 .
M5 ns:film.film.edited_by M3 .
M5 ns:film.film.executive_produced_by ?x0
}