question: Was a film director that M1 , M2 , M3 , and M4 were directed and executive produced by M0
query: SELECT count(*) WHERE {
  M0 ns:film.director.film M1 .
  M0 ns:film.director.film M2 .
  M0 ns:film.director.film M3 .
  M0 ns:film.director.film M4 .
  M0 ns:film.producer.films_executive_produced M1 .
  M0 ns:film.producer.films_executive_produced M2 .
  M0 ns:film.producer.films_executive_produced M3 .
  M0 ns:film.producer.films_executive_produced M4
  }