Who produced a film executive produced by M3 and directed by a screenwriter and distributed M1
SELECT DISTINCT ?x0 WHERE {
?x0 a ns:people.person .
?x0 ns:film.film_distributor.films_distributed/ns:film.film_film_distributor_relationship.film M1 .
?x0 ns:film.producer.film|ns:film.production_company.films ?x1 .
?x1 a ns:film.film .
?x1 ns:film.film.directed_by ?x2 .
?x1 ns:film.film.executive_produced_by M3 .
?x2 a ns:film.writer
}