question: Was M1 's male star 's actor a director of M0
query: SELECT count(*) WHERE {
  ?x0 ns:film.actor.film/ns:film.performance.character ?x1 .
  ?x0 ns:film.director.film M0 .
  ?x1 ns:film.actor.film/ns:film.performance.film M1 .
  ?x1 ns:people.person.gender ns:m.05zppz
  }