question: Was M1 directed and edited by a film director that M0 starred , was written by , and was directed by
query: SELECT count(*) WHERE {
  ?x0 ns:film.actor.film/ns:film.performance.film M0 .
  ?x0 ns:film.director.film M0 .
  ?x0 ns:film.writer.film M0 .
  M1 ns:film.film.directed_by ?x0 .
  M1 ns:film.film.edited_by ?x0
  }