( unintentionally ) funniest moments 
(ROOT (FRAG (-LRB- -LRB-) (ADVP (RB unintentionally)) (-RRB- -RRB-) (NP (JJS funniest) (NNS moments))))
(ROOT (FRAG (-LRB- ) (ADVP (RB )) (-RRB- ) (NP (JJS ) (NNS ))))