Was M1 produced by M0 's art director , executive produced by M2 and M3 , and executive produced by M4
SELECT count(*) WHERE {
?x0 ns:film.film_art_director.films_art_directed M0 .
M1 ns:film.film.executive_produced_by M2 .
M1 ns:film.film.executive_produced_by M3 .
M1 ns:film.film.executive_produced_by M4 .
M1 ns:film.film.produced_by|ns:film.film.production_companies ?x0
}