question: Did M4 's director and executive producer write M0 and M1 , write M2 , and write M3
query: SELECT count(*) WHERE {
  ?x0 ns:film.director.film M4 .
  ?x0 ns:film.producer.films_executive_produced M4 .
  ?x0 ns:film.writer.film M0 .
  ?x0 ns:film.writer.film M1 .
  ?x0 ns:film.writer.film M2 .
  ?x0 ns:film.writer.film M3
  }