question: Did M1 write M4 , edit M2 and M3 , executive produce M5 , and direct a film
query: SELECT count(*) WHERE {
  ?x0 a ns:film.film .
  M1 ns:film.director.film ?x0 .
  M1 ns:film.editor.film M2 .
  M1 ns:film.editor.film M3 .
  M1 ns:film.producer.films_executive_produced M5 .
  M1 ns:film.writer.film M4
  }