Was a film distributor whose employee wrote M2 and M3 a company
SELECT count(*) WHERE {
?x0 a ns:business.employer .
?x0 a ns:film.film_distributor .
?x0 ns:business.employer.employees/ns:business.employment_tenure.person ?x1 .
?x1 ns:film.writer.film M2 .
?x1 ns:film.writer.film M3
}