question: Was M1 written by M4 and M5 , edited by a film director , and executive produced by M2 and M3
query: SELECT count(*) WHERE {
  ?x0 a ns:film.director .
  M1 ns:film.film.edited_by ?x0 .
  M1 ns:film.film.executive_produced_by M2 .
  M1 ns:film.film.executive_produced_by M3 .
  M1 ns:film.film.written_by M4 .
  M1 ns:film.film.written_by M5
  }