question: Did M1 's director and star edit a film 's sequel and produce M0
query: SELECT count(*) WHERE {
  ?x0 ns:film.actor.film/ns:film.performance.film M1 .
  ?x0 ns:film.director.film M1 .
  ?x0 ns:film.editor.film ?x1 .
  ?x0 ns:film.producer.film|ns:film.production_company.films M0 .
  ?x1 ns:film.film.prequel ?x2 .
  ?x2 a ns:film.film
  }