it 's mildly amusing , but i certainly ca n't recommend it . 
(ROOT (S (S (NP (PRP it)) (VP (VBZ 's) (ADJP (RB mildly) (JJ amusing)))) (, ,) (CC but) (S (NP (PRP i)) (ADVP (RB certainly)) (VP (MD ca) (RB n't) (VP (VB recommend) (NP (PRP it))))) (. .)))
(ROOT (S (S (NP (PRP )) (VP (VBZ ) (ADJP (RB ) (JJ )))) (, ) (CC ) (S (NP (PRP )) (ADVP (RB )) (VP (MD ) (RB ) (VP (VB ) (NP (PRP ))))) (. )))