question: Was M2 a art director 's female parent 's country of nationality
query: SELECT count(*) WHERE {
  ?x0 ns:people.person.children|ns:fictional_universe.fictional_character.children|ns:organization.organization.child/ns:organization.organization_relationship.child ?x1 .
  ?x0 ns:people.person.gender ns:m.02zsn .
  ?x1 a ns:film.film_art_director .
  M2 ^ns:people.person.nationality ?x0
  }