more sophisticated and literate than such pictures 
(ROOT (ADJP (ADJP (RBR more) (JJ sophisticated) (CC and) (JJ literate)) (PP (IN than) (NP (JJ such) (NNS pictures)))))
(ROOT (ADJP (ADJP (RBR ) (JJ ) (CC ) (JJ )) (PP (IN ) (NP (JJ ) (NNS )))))