it has plenty of laughs . 
(ROOT (S (NP (PRP it)) (VP (VBZ has) (NP (NP (NN plenty)) (PP (IN of) (NP (NNS laughs))))) (. .)))
(ROOT (S (NP (PRP )) (VP (VBZ ) (NP (NP (NN )) (PP (IN ) (NP (NNS ))))) (. )))