Was M1 a art director that M3 was influenced by and a producer of M0 was influenced by
SELECT count(*) WHERE {
?x0 ns:film.producer.film|ns:film.production_company.films M0 .
M1 a ns:film.film_art_director .
M1 ns:influence.influence_node.influenced ?x0 .
M1 ns:influence.influence_node.influenced M3
}