Did M1 , M3 , M4 , and M5 executive produce M0 's prequel and executive produce M2
SELECT count(*) WHERE {
?x0 ns:film.film.sequel M0 .
M1 ns:film.producer.films_executive_produced ?x0 .
M1 ns:film.producer.films_executive_produced M2 .
M3 ns:film.producer.films_executive_produced ?x0 .
M3 ns:film.producer.films_executive_produced M2 .
M4 ns:film.producer.films_executive_produced ?x0 .
M4 ns:film.producer.films_executive_produced M2 .
M5 ns:film.producer.films_executive_produced ?x0 .
M5 ns:film.producer.films_executive_produced M2
}