question: Was M3 written by M0 's art director and executive producer and produced by a producer of M1 and M2
query: SELECT count(*) WHERE {
  ?x0 ns:film.film_art_director.films_art_directed M0 .
  ?x0 ns:film.producer.films_executive_produced M0 .
  ?x1 ns:film.producer.film|ns:film.production_company.films M1 .
  ?x1 ns:film.producer.film|ns:film.production_company.films M2 .
  M3 ns:film.film.produced_by|ns:film.film.production_companies ?x1 .
  M3 ns:film.film.written_by ?x0
  }