Was M0 a male German film editor that M2 was written by and starred
SELECT count(*) WHERE {
M0 a ns:film.editor .
M0 ns:film.actor.film/ns:film.performance.film M2 .
M0 ns:film.writer.film M2 .
M0 ns:people.person.gender ns:m.05zppz .
M0 ns:people.person.nationality ns:m.0345h
}