Which company did a art director found and M1 's producer found
SELECT DISTINCT ?x0 WHERE {
?x0 a ns:business.employer .
?x0 ns:organization.organization.founders ?x1 .
?x0 ns:organization.organization.founders ?x2 .
?x1 ns:film.producer.film|ns:film.production_company.films M1 .
?x2 a ns:film.film_art_director
}