Was M0 a Mexican actor that edited M2 and M3 and produced M5 and M6
SELECT count(*) WHERE {
M0 a ns:film.actor .
M0 ns:film.editor.film M2 .
M0 ns:film.editor.film M3 .
M0 ns:film.producer.film|ns:film.production_company.films M5 .
M0 ns:film.producer.film|ns:film.production_company.films M6 .
M0 ns:people.person.nationality ns:m.0b90_r
}