Was M3 written by a executive producer of M0 , M1 , and M2 and executive produced by M4 and M5
SELECT count(*) WHERE {
?x0 ns:film.producer.films_executive_produced M0 .
?x0 ns:film.producer.films_executive_produced M1 .
?x0 ns:film.producer.films_executive_produced M2 .
M3 ns:film.film.executive_produced_by M4 .
M3 ns:film.film.executive_produced_by M5 .
M3 ns:film.film.written_by ?x0
}