Was M0 a art director influenced by M2 and M3 , influenced by M4 and M5 , and influenced by M6
SELECT count(*) WHERE {
M0 a ns:film.film_art_director .
M0 ns:influence.influence_node.influenced_by M2 .
M0 ns:influence.influence_node.influenced_by M3 .
M0 ns:influence.influence_node.influenced_by M4 .
M0 ns:influence.influence_node.influenced_by M5 .
M0 ns:influence.influence_node.influenced_by M6
}