Was M0 written by M1 , M2 , and M3 , written by M4 and M5 , and edited by M6 and M7
SELECT count(*) WHERE {
M0 ns:film.film.edited_by M6 .
M0 ns:film.film.edited_by M7 .
M0 ns:film.film.written_by M1 .
M0 ns:film.film.written_by M2 .
M0 ns:film.film.written_by M3 .
M0 ns:film.film.written_by M4 .
M0 ns:film.film.written_by M5
}