What parent of a film editor directed and wrote M0 's prequel
SELECT DISTINCT ?x0 WHERE {
?x0 ns:film.director.film ?x1 .
?x0 ns:film.writer.film ?x1 .
?x0 ns:people.person.children|ns:fictional_universe.fictional_character.children|ns:organization.organization.child/ns:organization.organization_relationship.child ?x2 .
?x1 ns:film.film.sequel M0 .
?x2 a ns:film.editor
}