Did M0 star M1 , M2 , M3 , and M4
SELECT count(*) WHERE {
M0 ns:film.film.starring/ns:film.performance.actor M1 .
M0 ns:film.film.starring/ns:film.performance.actor M2 .
M0 ns:film.film.starring/ns:film.performance.actor M3 .
M0 ns:film.film.starring/ns:film.performance.actor M4
}