unfortunately , it 's also not very good . 
(ROOT (S (ADVP (RB unfortunately)) (, ,) (NP (PRP it)) (VP (VBZ 's) (ADVP (RB also)) (RB not) (ADJP (RB very) (JJ good))) (. .)))
(ROOT (S (ADVP (RB )) (, ) (NP (PRP )) (VP (VBZ ) (ADVP (RB )) (RB ) (ADJP (RB ) (JJ ))) (. )))