Did a company 's founder produce a film and write M0
SELECT count(*) WHERE {
?x0 ns:film.producer.film|ns:film.production_company.films ?x1 .
?x0 ns:film.writer.film M0 .
?x0 ns:organization.organization_founder.organizations_founded ?x2 .
?x1 a ns:film.film .
?x2 a ns:business.employer
}