question: Who edited M1 and M2 , edited M3 , wrote M4 , and executive produced a sequel of M5
query: SELECT DISTINCT ?x0 WHERE {
  ?x0 a ns:people.person .
  ?x0 ns:film.editor.film M1 .
  ?x0 ns:film.editor.film M2 .
  ?x0 ns:film.editor.film M3 .
  ?x0 ns:film.producer.films_executive_produced ?x1 .
  ?x0 ns:film.writer.film M4 .
  ?x1 ns:film.film.prequel M5
  }