What did M1 's American costume designer found and M0 found
SELECT DISTINCT ?x0 WHERE {
?x0 ns:organization.organization.founders ?x1 .
?x0 ns:organization.organization.founders M0 .
?x1 ns:film.film_costumer_designer.costume_design_for_film M1 .
?x1 ns:people.person.nationality ns:m.09c7w0
}