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