question: Was a film directed by , executive produced by , and edited by M1 's editor , executive producer , and writer
query: SELECT count(*) WHERE {
  ?x0 a ns:film.film .
  ?x0 ns:film.film.directed_by ?x1 .
  ?x0 ns:film.film.edited_by ?x1 .
  ?x0 ns:film.film.executive_produced_by ?x1 .
  ?x1 ns:film.editor.film M1 .
  ?x1 ns:film.producer.films_executive_produced M1 .
  ?x1 ns:film.writer.film M1
  }