Was M1 directed by M4 , M5 , and M6 , executive produced by a cinematographer , and edited by M2 and M3
SELECT count(*) WHERE {
?x0 a ns:film.cinematographer .
M1 ns:film.film.directed_by M4 .
M1 ns:film.film.directed_by M5 .
M1 ns:film.film.directed_by M6 .
M1 ns:film.film.edited_by M2 .
M1 ns:film.film.edited_by M3 .
M1 ns:film.film.executive_produced_by ?x0
}