question: Was M4 directed by a German person , directed by M1 's male child , and edited by M5
query: SELECT count(*) WHERE {
  ?x0 ns:people.person.gender ns:m.05zppz .
  ?x0 ns:people.person.parents|ns:fictional_universe.fictional_character.parents|ns:organization.organization.parent/ns:organization.organization_relationship.parent M1 .
  ?x1 a ns:people.person .
  ?x1 ns:people.person.nationality ns:m.0345h .
  M4 ns:film.film.directed_by ?x0 .
  M4 ns:film.film.directed_by ?x1 .
  M4 ns:film.film.edited_by M5
  }