Was M2 written by M3 , written by M1 's star , executive produced by a film producer , and directed by M4
SELECT count(*) WHERE {
?x0 a ns:film.producer .
?x1 ns:film.actor.film/ns:film.performance.film M1 .
M2 ns:film.film.directed_by M4 .
M2 ns:film.film.executive_produced_by ?x0 .
M2 ns:film.film.written_by ?x1 .
M2 ns:film.film.written_by M3
}