What was written by M0 and M1 , executive produced by a person , and directed by M3 's director
SELECT DISTINCT ?x0 WHERE {
?x0 ns:film.film.directed_by ?x1 .
?x0 ns:film.film.executive_produced_by ?x2 .
?x0 ns:film.film.written_by M0 .
?x0 ns:film.film.written_by M1 .
?x1 ns:film.director.film M3 .
?x2 a ns:people.person
}