Was M0 a art director that wrote M2 and M3 and executive produced M4 and M5
SELECT count(*) WHERE {
M0 a ns:film.film_art_director .
M0 ns:film.producer.films_executive_produced M4 .
M0 ns:film.producer.films_executive_produced M5 .
M0 ns:film.writer.film M2 .
M0 ns:film.writer.film M3
}