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