question: Who did M1 's male star 's country of nationality employ
query: SELECT DISTINCT ?x0 WHERE {
  ?x0 a ns:people.person .
  ?x0 ns:people.person.employment_history/ns:business.employment_tenure.company ?x1 .
  ?x1 ^ns:people.person.nationality ?x2 .
  ?x2 ns:film.actor.film/ns:film.performance.film M1 .
  ?x2 ns:people.person.gender ns:m.05zppz
  }