What was written by M0 , written by M1 , edited by a writer of M3 , and written by a person
SELECT DISTINCT ?x0 WHERE {
?x0 ns:film.film.edited_by ?x1 .
?x0 ns:film.film.written_by ?x2 .
?x0 ns:film.film.written_by M0 .
?x0 ns:film.film.written_by M1 .
?x1 ns:film.writer.film M3 .
?x2 a ns:people.person
}