question: Which film did a film director edit , M1 executive produce , M4 's cinematographer edit , and M2 edit
query: SELECT DISTINCT ?x0 WHERE {
  ?x0 a ns:film.film .
  ?x0 ns:film.film.edited_by ?x1 .
  ?x0 ns:film.film.edited_by ?x2 .
  ?x0 ns:film.film.edited_by M2 .
  ?x0 ns:film.film.executive_produced_by M1 .
  ?x1 a ns:film.director .
  ?x2 ns:film.cinematographer.film M4
  }