question: Was M0 's German female executive producer 's gender M2
query: SELECT count(*) WHERE {
  ?x0 ns:film.producer.films_executive_produced M0 .
  ?x0 ns:people.person.gender ns:m.02zsn .
  ?x0 ns:people.person.nationality ns:m.0345h .
  M2 ^ns:people.person.gender ?x0
  }