Was M0 a film editor that M2 and M3 starred , were edited by , and were directed by
SELECT count(*) WHERE {
M0 a ns:film.editor .
M0 ns:film.actor.film/ns:film.performance.film M2 .
M0 ns:film.actor.film/ns:film.performance.film M3 .
M0 ns:film.director.film M2 .
M0 ns:film.director.film M3 .
M0 ns:film.editor.film M2 .
M0 ns:film.editor.film M3
}