Were M2 , M3 , and M4 written by M1 's writer , cinematographer , and executive producer and written by a screenwriter
SELECT count(*) WHERE {
?x0 a ns:film.writer .
?x1 ns:film.cinematographer.film M1 .
?x1 ns:film.producer.films_executive_produced M1 .
?x1 ns:film.writer.film M1 .
M2 ns:film.film.written_by ?x0 .
M2 ns:film.film.written_by ?x1 .
M3 ns:film.film.written_by ?x0 .
M3 ns:film.film.written_by ?x1 .
M4 ns:film.film.written_by ?x0 .
M4 ns:film.film.written_by ?x1
}