Which employee of a film distributor produced M0 , M1 , and M2 and directed M3
SELECT DISTINCT ?x0 WHERE {
?x0 ns:film.director.film M3 .
?x0 ns:film.producer.film|ns:film.production_company.films M0 .
?x0 ns:film.producer.film|ns:film.production_company.films M1 .
?x0 ns:film.producer.film|ns:film.production_company.films M2 .
?x0 ns:people.person.employment_history/ns:business.employment_tenure.company ?x1 .
?x1 a ns:film.film_distributor
}