question: What was M0 's female German executive producer 's gender
query: SELECT DISTINCT ?x0 WHERE {
  ?x0 ^ns:people.person.gender ?x1 .
  ?x1 ns:film.producer.films_executive_produced M0 .
  ?x1 ns:people.person.gender ns:m.02zsn .
  ?x1 ns:people.person.nationality ns:m.0345h
  }