question: Did a Japanese director of M2 edit M0 and direct M3
query: SELECT count(*) WHERE {
  ?x0 ns:film.director.film M2 .
  ?x0 ns:film.director.film M3 .
  ?x0 ns:film.editor.film M0 .
  ?x0 ns:people.person.nationality ns:m.03_3d
  }