Was M2 written by M4 , produced by a film distributor , executive produced by M3 , and edited by a person
SELECT count(*) WHERE {
?x0 a ns:film.film_distributor .
?x1 a ns:people.person .
M2 ns:film.film.edited_by ?x1 .
M2 ns:film.film.executive_produced_by M3 .
M2 ns:film.film.produced_by|ns:film.film.production_companies ?x0 .
M2 ns:film.film.written_by M4
}