Was M1 's executive producer , cinematographer , and producer a British film director
SELECT count(*) WHERE {
?x0 a ns:film.director .
?x0 ns:film.cinematographer.film M1 .
?x0 ns:film.producer.films_executive_produced M1 .
?x0 ns:film.producer.film|ns:film.production_company.films M1 .
?x0 ns:people.person.nationality ns:m.07ssc
}