question: Were M2 , M3 , M4 , and M5 directed by M1 's producer , editor , and director and executive produced by a film director
query: SELECT count(*) WHERE {
  ?x0 a ns:film.director .
  ?x1 ns:film.director.film M1 .
  ?x1 ns:film.editor.film M1 .
  ?x1 ns:film.producer.film|ns:film.production_company.films M1 .
  M2 ns:film.film.directed_by ?x1 .
  M2 ns:film.film.executive_produced_by ?x0 .
  M3 ns:film.film.directed_by ?x1 .
  M3 ns:film.film.executive_produced_by ?x0 .
  M4 ns:film.film.directed_by ?x1 .
  M4 ns:film.film.executive_produced_by ?x0 .
  M5 ns:film.film.directed_by ?x1 .
  M5 ns:film.film.executive_produced_by ?x0
  }