Who edited M1 and M2 , wrote M4 's prequel , directed M3 , and produced a film
SELECT DISTINCT ?x0 WHERE {
?x0 a ns:people.person .
?x0 ns:film.director.film M3 .
?x0 ns:film.editor.film M1 .
?x0 ns:film.editor.film M2 .
?x0 ns:film.producer.film|ns:film.production_company.films ?x1 .
?x0 ns:film.writer.film ?x2 .
?x1 a ns:film.film .
?x2 ns:film.film.sequel M4
}