Was M2 edited by a executive producer and star of M0 and edited by a film editor
SELECT count(*) WHERE {
?x0 ns:film.actor.film/ns:film.performance.film M0 .
?x0 ns:film.producer.films_executive_produced M0 .
?x1 a ns:film.editor .
M2 ns:film.film.edited_by ?x0 .
M2 ns:film.film.edited_by ?x1
}