question: What was directed by M1 , M2 , M3 , and M4 , edited by a British film director , and edited by M0
query: SELECT DISTINCT ?x0 WHERE {
  ?x0 ns:film.film.directed_by M1 .
  ?x0 ns:film.film.directed_by M2 .
  ?x0 ns:film.film.directed_by M3 .
  ?x0 ns:film.film.directed_by M4 .
  ?x0 ns:film.film.edited_by ?x1 .
  ?x0 ns:film.film.edited_by M0 .
  ?x1 a ns:film.director .
  ?x1 ns:people.person.nationality ns:m.07ssc
  }