question: Was M4 M2 's male star 's employer 's German employee 's female spouse 's country of nationality
query: SELECT count(*) WHERE {
  ?x0 ns:people.person.gender ns:m.02zsn .
  ?x0 ns:people.person.spouse_s/ns:people.marriage.spouse|ns:fictional_universe.fictional_character.married_to/ns:fictional_universe.marriage_of_fictional_characters.spouses ?x1 .
  ?x1 ns:people.person.employment_history/ns:business.employment_tenure.company ?x2 .
  ?x1 ns:people.person.nationality ns:m.0345h .
  ?x2 ns:business.employer.employees/ns:business.employment_tenure.person ?x3 .
  ?x3 ns:film.actor.film/ns:film.performance.film M2 .
  ?x3 ns:people.person.gender ns:m.05zppz .
  FILTER ( ?x0 != ?x1 ) .
  M4 ^ns:people.person.nationality ?x0
  }