question: What was directed by M0 , M1 , and M2 , edited by M3 's editor , and directed by a employee of M4
query: SELECT DISTINCT ?x0 WHERE {
  ?x0 ns:film.film.directed_by ?x1 .
  ?x0 ns:film.film.directed_by M0 .
  ?x0 ns:film.film.directed_by M1 .
  ?x0 ns:film.film.directed_by M2 .
  ?x0 ns:film.film.edited_by ?x2 .
  ?x1 ns:people.person.employment_history/ns:business.employment_tenure.company M4 .
  ?x2 ns:film.editor.film M3
  }