Which film was edited by M2 , starred a editor of M3 , and was written by M1
SELECT DISTINCT ?x0 WHERE {
?x0 a ns:film.film .
?x0 ns:film.film.edited_by M2 .
?x0 ns:film.film.starring/ns:film.performance.actor ?x1 .
?x0 ns:film.film.written_by M1 .
?x1 ns:film.editor.film M3
}