Were M2 and M4 produced by M3 , written by M0 's executive producer and art director , and produced by a film producer
SELECT count(*) WHERE {
?x0 ns:film.film_art_director.films_art_directed M0 .
?x0 ns:film.producer.films_executive_produced M0 .
?x1 a ns:film.producer .
M2 ns:film.film.produced_by|ns:film.film.production_companies ?x1 .
M2 ns:film.film.produced_by|ns:film.film.production_companies M3 .
M2 ns:film.film.written_by ?x0 .
M4 ns:film.film.produced_by|ns:film.film.production_companies ?x1 .
M4 ns:film.film.produced_by|ns:film.film.production_companies M3 .
M4 ns:film.film.written_by ?x0
}