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