question: Was M4 directed by M3 's executive producer and director and executive produced by a editor of M0 , M1 , and M2
query: SELECT count(*) WHERE {
  ?x0 ns:film.editor.film M0 .
  ?x0 ns:film.editor.film M1 .
  ?x0 ns:film.editor.film M2 .
  ?x1 ns:film.director.film M3 .
  ?x1 ns:film.producer.films_executive_produced M3 .
  M4 ns:film.film.directed_by ?x1 .
  M4 ns:film.film.executive_produced_by ?x0
  }