Was M1 edited by M3 , executive produced by M2 , and directed by M0 's writer and director
SELECT count(*) WHERE {
?x0 ns:film.director.film M0 .
?x0 ns:film.writer.film M0 .
M1 ns:film.film.directed_by ?x0 .
M1 ns:film.film.edited_by M3 .
M1 ns:film.film.executive_produced_by M2
}