question: Was M3 distributed by M4 and produced by a French German spouse of M2
query: SELECT count(*) WHERE {
  ?x0 ns:people.person.nationality ns:m.0345h .
  ?x0 ns:people.person.nationality ns:m.0f8l9c .
  ?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 M2 .
  FILTER ( ?x0 != M2 ) .
  M3 ns:film.film.distributors/ns:film.film_film_distributor_relationship.distributor M4 .
  M3 ns:film.film.produced_by|ns:film.film.production_companies ?x0
  }