to reveal his impressively delicate range 
(ROOT (S (VP (TO to) (VP (VB reveal) (NP (PRP$ his) (ADJP (RB impressively) (JJ delicate)) (NN range))))))
(ROOT (S (VP (TO ) (VP (VB ) (NP (PRP$ ) (ADJP (RB ) (JJ )) (NN ))))))