question: Were M1 and M4 directed by M3 , executive produced by M2 , and edited by M0 's prequel 's cinematographer and director
query: SELECT count(*) WHERE {
  ?x0 ns:film.cinematographer.film ?x1 .
  ?x0 ns:film.director.film ?x1 .
  ?x1 ns:film.film.sequel M0 .
  M1 ns:film.film.directed_by M3 .
  M1 ns:film.film.edited_by ?x0 .
  M1 ns:film.film.executive_produced_by M2 .
  M4 ns:film.film.directed_by M3 .
  M4 ns:film.film.edited_by ?x0 .
  M4 ns:film.film.executive_produced_by M2
  }