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