question: Was M0 a costume designer that M2 and M3 were edited by and M4 and M5 were edited by
query: SELECT count(*) WHERE {
  M0 a ns:film.film_costumer_designer .
  M0 ns:film.editor.film M2 .
  M0 ns:film.editor.film M3 .
  M0 ns:film.editor.film M4 .
  M0 ns:film.editor.film M5
  }