Was M1 produced by M2 and M3 , produced by M4 and M5 , and produced by a character
SELECT count(*) WHERE {
?x0 a ns:fictional_universe.fictional_character .
M1 ns:film.film.produced_by|ns:film.film.production_companies ?x0 .
M1 ns:film.film.produced_by|ns:film.film.production_companies M2 .
M1 ns:film.film.produced_by|ns:film.film.production_companies M3 .
M1 ns:film.film.produced_by|ns:film.film.production_companies M4 .
M1 ns:film.film.produced_by|ns:film.film.production_companies M5
}