question: Was M2 written by M0 's director , executive produced by M3 , and produced by a film director
query: SELECT count(*) WHERE {
  ?x0 ns:film.director.film M0 .
  ?x1 a ns:film.director .
  M2 ns:film.film.executive_produced_by M3 .
  M2 ns:film.film.produced_by|ns:film.film.production_companies ?x1 .
  M2 ns:film.film.written_by ?x0
  }