Was M0 a male British Canadian producer of M3 and M4
SELECT count(*) WHERE {
M0 ns:film.producer.film|ns:film.production_company.films M3 .
M0 ns:film.producer.film|ns:film.production_company.films M4 .
M0 ns:people.person.gender ns:m.05zppz .
M0 ns:people.person.nationality ns:m.07ssc .
M0 ns:people.person.nationality ns:m.0d060g
}