Was a British film director that produced M4 and wrote M2 a actor
SELECT count(*) WHERE {
?x0 a ns:film.actor .
?x0 a ns:film.director .
?x0 ns:film.producer.film|ns:film.production_company.films M4 .
?x0 ns:film.writer.film M2 .
?x0 ns:people.person.nationality ns:m.07ssc
}