question: What did M1 's male star direct and M0 direct
query: SELECT DISTINCT ?x0 WHERE {
  ?x0 ns:film.film.directed_by ?x1 .
  ?x0 ns:film.film.directed_by M0 .
  ?x1 ns:film.actor.film/ns:film.performance.film M1 .
  ?x1 ns:people.person.gender ns:m.05zppz
  }