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