question: Was M0 a film editor that M2 and M3 were edited by , executive produced by , written by , and directed by
query: SELECT count(*) WHERE {
  M0 a ns:film.editor .
  M0 ns:film.director.film M2 .
  M0 ns:film.director.film M3 .
  M0 ns:film.editor.film M2 .
  M0 ns:film.editor.film M3 .
  M0 ns:film.producer.films_executive_produced M2 .
  M0 ns:film.producer.films_executive_produced M3 .
  M0 ns:film.writer.film M2 .
  M0 ns:film.writer.film M3
  }