question: What film that M1 wrote and edited was edited by , directed by , and written by M2 's employee
query: SELECT DISTINCT ?x0 WHERE {
  ?x0 a ns:film.film .
  ?x0 ns:film.film.directed_by ?x1 .
  ?x0 ns:film.film.edited_by ?x1 .
  ?x0 ns:film.film.edited_by M1 .
  ?x0 ns:film.film.written_by ?x1 .
  ?x0 ns:film.film.written_by M1 .
  ?x1 ns:people.person.employment_history/ns:business.employment_tenure.company M2
  }