Was M0 's prequel produced by M1 's executive producer , director , and editor
SELECT count(*) WHERE {
?x0 ns:film.film.produced_by|ns:film.film.production_companies ?x1 .
?x0 ns:film.film.sequel M0 .
?x1 ns:film.director.film M1 .
?x1 ns:film.editor.film M1 .
?x1 ns:film.producer.films_executive_produced M1
}