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