lan yu seems altogether too slight to be called any kind of masterpiece . 
(ROOT (S (NP (NN lan) (NNP yu)) (VP (VBZ seems) (S (ADJP (RB altogether) (RB too) (JJ slight) (SBAR (S (VP (TO to) (VP (VB be) (VP (VBN called) (S (NP (NP (DT any) (NN kind)) (PP (IN of) (NP (NN masterpiece))))))))))))) (. .)))
(ROOT (S (NP (NN ) (NNP )) (VP (VBZ ) (S (ADJP (RB ) (RB ) (JJ ) (SBAR (S (VP (TO ) (VP (VB ) (VP (VBN ) (S (NP (NP (DT ) (NN )) (PP (IN ) (NP (NN ))))))))))))) (. )))