question: Was M2 's sequel edited by M1 , directed by M3 , produced by M0 , and executive produced by a film editor
query: SELECT count(*) WHERE {
  ?x0 ns:film.film.directed_by M3 .
  ?x0 ns:film.film.edited_by M1 .
  ?x0 ns:film.film.executive_produced_by ?x1 .
  ?x0 ns:film.film.prequel M2 .
  ?x0 ns:film.film.produced_by|ns:film.film.production_companies M0 .
  ?x1 a ns:film.editor
  }