question: What was written by , executive produced by , and produced by a film editor that M1 was directed by
query: SELECT DISTINCT ?x0 WHERE {
  ?x0 ns:film.film.executive_produced_by ?x1 .
  ?x0 ns:film.film.produced_by|ns:film.film.production_companies ?x1 .
  ?x0 ns:film.film.written_by ?x1 .
  ?x1 a ns:film.editor .
  ?x1 ns:film.director.film M1
  }