Was M0 a actor that M2 , M3 , M4 , M5 , M6 , M7 , and M8 were directed by
SELECT count(*) WHERE {
M0 a ns:film.actor .
M0 ns:film.director.film M2 .
M0 ns:film.director.film M3 .
M0 ns:film.director.film M4 .
M0 ns:film.director.film M5 .
M0 ns:film.director.film M6 .
M0 ns:film.director.film M7 .
M0 ns:film.director.film M8
}