question: Was M0 a film directed by M3 and M4 , edited by M2 , and directed by M5
query: SELECT count(*) WHERE {
  M0 a ns:film.film .
  M0 ns:film.film.directed_by M3 .
  M0 ns:film.film.directed_by M4 .
  M0 ns:film.film.directed_by M5 .
  M0 ns:film.film.edited_by M2
  }