Was a male person that M5 and M6 starred and M2 , M3 , and M4 were written by M0
SELECT count(*) WHERE {
M0 a ns:people.person .
M0 ns:film.actor.film/ns:film.performance.film M5 .
M0 ns:film.actor.film/ns:film.performance.film M6 .
M0 ns:film.writer.film M2 .
M0 ns:film.writer.film M3 .
M0 ns:film.writer.film M4 .
M0 ns:people.person.gender ns:m.05zppz
}