question: Was a Japanese film director that edited M1 a parent of M3
query: SELECT count(*) WHERE {
  ?x0 a ns:film.director .
  ?x0 ns:film.editor.film M1 .
  ?x0 ns:people.person.children|ns:fictional_universe.fictional_character.children|ns:organization.organization.child/ns:organization.organization_relationship.child M3 .
  ?x0 ns:people.person.nationality ns:m.03_3d
  }