Was M1 produced by a film distributor , written by M3 , written by M4 and M5 , and executive produced by M2
SELECT count(*) WHERE {
?x0 a ns:film.film_distributor .
M1 ns:film.film.executive_produced_by M2 .
M1 ns:film.film.produced_by|ns:film.film.production_companies ?x0 .
M1 ns:film.film.written_by M3 .
M1 ns:film.film.written_by M4 .
M1 ns:film.film.written_by M5
}