question: Was M1 produced by M3 , produced by M4 , produced by M0 's prequel 's art director , and distributed by M2
query: SELECT count(*) WHERE {
  ?x0 ns:film.film_art_director.films_art_directed ?x1 .
  ?x1 ns:film.film.sequel M0 .
  M1 ns:film.film.distributors/ns:film.film_film_distributor_relationship.distributor M2 .
  M1 ns:film.film.produced_by|ns:film.film.production_companies ?x0 .
  M1 ns:film.film.produced_by|ns:film.film.production_companies M3 .
  M1 ns:film.film.produced_by|ns:film.film.production_companies M4
  }