question: Did M6 's cinematographer and art director edit M0 , M1 , M2 , and M3 and edit M4 and M5
query: SELECT count(*) WHERE {
  ?x0 ns:film.cinematographer.film M6 .
  ?x0 ns:film.editor.film M0 .
  ?x0 ns:film.editor.film M1 .
  ?x0 ns:film.editor.film M2 .
  ?x0 ns:film.editor.film M3 .
  ?x0 ns:film.editor.film M4 .
  ?x0 ns:film.editor.film M5 .
  ?x0 ns:film.film_art_director.films_art_directed M6
  }