question: Were M0 and M7 directed by M6 , written by M1 , M2 , M3 , and M4 , and written by M5
query: SELECT count(*) WHERE {
  M0 ns:film.film.directed_by M6 .
  M0 ns:film.film.written_by M1 .
  M0 ns:film.film.written_by M2 .
  M0 ns:film.film.written_by M3 .
  M0 ns:film.film.written_by M4 .
  M0 ns:film.film.written_by M5 .
  M7 ns:film.film.directed_by M6 .
  M7 ns:film.film.written_by M1 .
  M7 ns:film.film.written_by M2 .
  M7 ns:film.film.written_by M3 .
  M7 ns:film.film.written_by M4 .
  M7 ns:film.film.written_by M5
  }