Were M2 , M3 , M4 , and M5 edited by a cinematographer of M1 and executive produced by a cinematographer
SELECT count(*) WHERE {
?x0 a ns:film.cinematographer .
?x1 ns:film.cinematographer.film M1 .
M2 ns:film.film.edited_by ?x1 .
M2 ns:film.film.executive_produced_by ?x0 .
M3 ns:film.film.edited_by ?x1 .
M3 ns:film.film.executive_produced_by ?x0 .
M4 ns:film.film.edited_by ?x1 .
M4 ns:film.film.executive_produced_by ?x0 .
M5 ns:film.film.edited_by ?x1 .
M5 ns:film.film.executive_produced_by ?x0
}