Were M3 and M4 written by a American person and executive produced by a company 's founder
SELECT count(*) WHERE {
?x0 ns:organization.organization_founder.organizations_founded ?x1 .
?x1 a ns:business.employer .
?x2 a ns:people.person .
?x2 ns:people.person.nationality ns:m.09c7w0 .
M3 ns:film.film.executive_produced_by ?x0 .
M3 ns:film.film.written_by ?x2 .
M4 ns:film.film.executive_produced_by ?x0 .
M4 ns:film.film.written_by ?x2
}