Was M3 edited by a Chinese film producer that a screenwriter influenced
SELECT count(*) WHERE {
?x0 a ns:film.producer .
?x0 ns:influence.influence_node.influenced_by ?x1 .
?x0 ns:people.person.nationality ns:m.0d05w3 .
?x1 a ns:film.writer .
M3 ns:film.film.edited_by ?x0
}