question: What writer of M0 did a German film editor that M2 was written by and edited by influence
query: SELECT DISTINCT ?x0 WHERE {
  ?x0 ns:film.writer.film M0 .
  ?x0 ns:influence.influence_node.influenced_by ?x1 .
  ?x1 a ns:film.editor .
  ?x1 ns:film.editor.film M2 .
  ?x1 ns:film.writer.film M2 .
  ?x1 ns:people.person.nationality ns:m.0345h
  }