elegant , witty and beneath a prim exterior 
(ROOT (ADJP (ADJP (JJ elegant)) (, ,) (JJ witty) (CC and) (PP (IN beneath) (NP (DT a) (NN prim) (NN exterior)))))
(ROOT (ADJP (ADJP (JJ )) (, ) (JJ ) (CC ) (PP (IN ) (NP (DT ) (NN ) (NN )))))