Was M0 a film directed and written by M2 , M3 , M4 , M5 , and M6
SELECT count(*) WHERE {
M0 a ns:film.film .
M0 ns:film.film.directed_by M2 .
M0 ns:film.film.directed_by M3 .
M0 ns:film.film.directed_by M4 .
M0 ns:film.film.directed_by M5 .
M0 ns:film.film.directed_by M6 .
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 .
M0 ns:film.film.written_by M6
}