Was M1 directed by M5 , edited by M3 and M4 , written by M2 , and written by a film producer
SELECT count(*) WHERE {
?x0 a ns:film.producer .
M1 ns:film.film.directed_by M5 .
M1 ns:film.film.edited_by M3 .
M1 ns:film.film.edited_by M4 .
M1 ns:film.film.written_by ?x0 .
M1 ns:film.film.written_by M2
}