Was M2 edited by a British actor , written by M3 and M4 , and directed by M5
SELECT count(*) WHERE {
?x0 a ns:film.actor .
?x0 ns:people.person.nationality ns:m.07ssc .
M2 ns:film.film.directed_by M5 .
M2 ns:film.film.edited_by ?x0 .
M2 ns:film.film.written_by M3 .
M2 ns:film.film.written_by M4
}