question: Was M3 produced and directed by a editor and executive producer 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 .
  ?x0 ns:film.producer.films_executive_produced M0 .
  ?x0 ns:film.producer.films_executive_produced M1 .
  ?x0 ns:film.producer.films_executive_produced M2 .
  M3 ns:film.film.directed_by ?x0 .
  M3 ns:film.film.produced_by|ns:film.film.production_companies ?x0
  }