What was directed by a American person , executive produced by M0 , and executive produced by M1
SELECT DISTINCT ?x0 WHERE {
?x0 ns:film.film.directed_by ?x1 .
?x0 ns:film.film.executive_produced_by M0 .
?x0 ns:film.film.executive_produced_by M1 .
?x1 a ns:people.person .
?x1 ns:people.person.nationality ns:m.09c7w0
}