Who was a female art director of M2 , M3 , M4 , M5 , and M6
SELECT DISTINCT ?x0 WHERE {
?x0 a ns:people.person .
?x0 ns:film.film_art_director.films_art_directed M2 .
?x0 ns:film.film_art_director.films_art_directed M3 .
?x0 ns:film.film_art_director.films_art_directed M4 .
?x0 ns:film.film_art_director.films_art_directed M5 .
?x0 ns:film.film_art_director.films_art_directed M6 .
?x0 ns:people.person.gender ns:m.02zsn
}