Was M0 's prequel executive produced by , directed by , and edited by M1 's writer
SELECT count(*) WHERE {
?x0 ns:film.film.directed_by ?x1 .
?x0 ns:film.film.edited_by ?x1 .
?x0 ns:film.film.executive_produced_by ?x1 .
?x0 ns:film.film.sequel M0 .
?x1 ns:film.writer.film M1
}