Was M3 edited by a French cinematographer that M1 was written by and executive produced by
SELECT count(*) WHERE {
?x0 a ns:film.cinematographer .
?x0 ns:film.producer.films_executive_produced M1 .
?x0 ns:film.writer.film M1 .
?x0 ns:people.person.nationality ns:m.0f8l9c .
M3 ns:film.film.edited_by ?x0
}