it 's more enjoyable than i expected , though , 
(ROOT (S (NP (PRP it)) (VP (VBZ 's) (ADJP (ADJP (RBR more) (JJ enjoyable)) (SBAR (IN than) (S (NP (PRP i)) (VP (VBD expected))))) (, ,) (ADVP (RB though))) (, ,)))
(ROOT (S (NP (PRP )) (VP (VBZ ) (ADJP (ADJP (RBR ) (JJ )) (SBAR (IN ) (S (NP (PRP )) (VP (VBD ))))) (, ) (ADVP (RB ))) (, )))