Was M3 written by a Swedish art director and produced by a film producer
SELECT count(*) WHERE {
?x0 a ns:film.film_art_director .
?x0 ns:people.person.nationality ns:m.0d0vqn .
?x1 a ns:film.producer .
M3 ns:film.film.produced_by|ns:film.film.production_companies ?x1 .
M3 ns:film.film.written_by ?x0
}