question: Were M2 and M4 directed by M0 's female actor and directed by M3
query: SELECT count(*) WHERE {
  ?x0 ns:film.actor.film/ns:film.performance.character M0 .
  ?x0 ns:people.person.gender ns:m.02zsn .
  M2 ns:film.film.directed_by ?x0 .
  M2 ns:film.film.directed_by M3 .
  M4 ns:film.film.directed_by ?x0 .
  M4 ns:film.film.directed_by M3
  }