it is a refreshingly forthright one 
(ROOT (S (NP (PRP it)) (VP (VBZ is) (NP (DT a) (ADJP (RB refreshingly) (JJ forthright)) (NN one)))))
(ROOT (S (NP (PRP )) (VP (VBZ ) (NP (DT ) (ADJP (RB ) (JJ )) (NN )))))