question: Who was a Swedish male art director employed by M4 's employer
query: SELECT DISTINCT ?x0 WHERE {
  ?x0 a ns:film.film_art_director .
  ?x0 a ns:people.person .
  ?x0 ns:people.person.employment_history/ns:business.employment_tenure.company ?x1 .
  ?x0 ns:people.person.gender ns:m.05zppz .
  ?x0 ns:people.person.nationality ns:m.0d0vqn .
  ?x1 ns:business.employer.employees/ns:business.employment_tenure.person M4
  }