Was M2 written by a person and written by a executive producer and cinematographer of M0
SELECT count(*) WHERE {
?x0 ns:film.cinematographer.film M0 .
?x0 ns:film.producer.films_executive_produced M0 .
?x1 a ns:people.person .
M2 ns:film.film.written_by ?x0 .
M2 ns:film.film.written_by ?x1
}