Was M0 's producer influenced by a art director and influenced by a art director
SELECT count(*) WHERE {
?x0 ns:film.producer.film|ns:film.production_company.films M0 .
?x0 ns:influence.influence_node.influenced_by ?x1 .
?x0 ns:influence.influence_node.influenced_by ?x2 .
?x1 a ns:film.film_art_director .
?x2 a ns:film.film_art_director
}