question: What was M1 's male actor 's female actor
query: SELECT DISTINCT ?x0 WHERE {
  ?x0 ns:film.actor.film/ns:film.performance.character ?x1 .
  ?x0 ns:people.person.gender ns:m.02zsn .
  ?x1 ns:film.actor.film/ns:film.performance.character M1 .
  ?x1 ns:people.person.gender ns:m.05zppz
  }