question: Was M1 produced by a production company , written by M2 and M3 , directed by M5 , and edited by M4
query: SELECT count(*) WHERE {
  ?x0 a ns:film.production_company .
  M1 ns:film.film.directed_by M5 .
  M1 ns:film.film.edited_by M4 .
  M1 ns:film.film.produced_by|ns:film.film.production_companies ?x0 .
  M1 ns:film.film.written_by M2 .
  M1 ns:film.film.written_by M3
  }