question: What was a American Italian costume designer 's country of nationality
query: SELECT DISTINCT ?x0 WHERE {
  ?x0 ^ns:people.person.nationality ?x1 .
  ?x1 a ns:film.film_costumer_designer .
  ?x1 ns:people.person.nationality ns:m.03rjj .
  ?x1 ns:people.person.nationality ns:m.09c7w0
  }