Was a director and producer of M1 and M2 M0
SELECT count(*) WHERE {
M0 ns:film.director.film M1 .
M0 ns:film.director.film M2 .
M0 ns:film.producer.film|ns:film.production_company.films M1 .
M0 ns:film.producer.film|ns:film.production_company.films M2
}