Were M3 , M4 , and M5 directed by a Chinese film producer 's child and produced by a film director
SELECT count(*) WHERE {
?x0 a ns:film.director .
?x1 ns:people.person.parents|ns:fictional_universe.fictional_character.parents|ns:organization.organization.parent/ns:organization.organization_relationship.parent ?x2 .
?x2 a ns:film.producer .
?x2 ns:people.person.nationality ns:m.0d05w3 .
M3 ns:film.film.directed_by ?x1 .
M3 ns:film.film.produced_by|ns:film.film.production_companies ?x0 .
M4 ns:film.film.directed_by ?x1 .
M4 ns:film.film.produced_by|ns:film.film.production_companies ?x0 .
M5 ns:film.film.directed_by ?x1 .
M5 ns:film.film.produced_by|ns:film.film.production_companies ?x0
}