Was a American founder of M0 and M1 a director and star of M3
SELECT count(*) WHERE {
?x0 ns:film.actor.film/ns:film.performance.film M3 .
?x0 ns:film.director.film M3 .
?x0 ns:organization.organization_founder.organizations_founded M0 .
?x0 ns:organization.organization_founder.organizations_founded M1 .
?x0 ns:people.person.nationality ns:m.09c7w0
}