Was M3 's sequel produced by M4 's executive producer and editor , produced by M0 and M1 , and produced by M2
SELECT count(*) WHERE {
?x0 ns:film.film.prequel M3 .
?x0 ns:film.film.produced_by|ns:film.film.production_companies ?x1 .
?x0 ns:film.film.produced_by|ns:film.film.production_companies M0 .
?x0 ns:film.film.produced_by|ns:film.film.production_companies M1 .
?x0 ns:film.film.produced_by|ns:film.film.production_companies M2 .
?x1 ns:film.editor.film M4 .
?x1 ns:film.producer.films_executive_produced M4
}