Was M3 edited by a film 's cinematographer and executive produced by M0 's British writer
SELECT count(*) WHERE {
?x0 ns:film.writer.film M0 .
?x0 ns:people.person.nationality ns:m.07ssc .
?x1 ns:film.cinematographer.film ?x2 .
?x2 a ns:film.film .
M3 ns:film.film.edited_by ?x1 .
M3 ns:film.film.executive_produced_by ?x0
}