Was M0 a character that M2 and M3 were directed by and were written by
SELECT count(*) WHERE {
M0 a ns:fictional_universe.fictional_character .
M0 ns:film.director.film M2 .
M0 ns:film.director.film M3 .
M0 ns:film.writer.film M2 .
M0 ns:film.writer.film M3
}