so vivid a portrait of a woman 
(ROOT (NP (NP (ADJP (RB so) (JJ vivid)) (DT a) (NN portrait)) (PP (IN of) (NP (DT a) (NN woman)))))
(ROOT (NP (NP (ADJP (RB ) (JJ )) (DT ) (NN )) (PP (IN ) (NP (DT ) (NN )))))