, dong stakes out the emotional heart of happy . 
(ROOT (S (, ,) (NP (NNP dong)) (VP (VBZ stakes) (PRT (RP out)) (NP (NP (DT the) (JJ emotional) (NN heart)) (PP (IN of) (NP (JJ happy))))) (. .)))
(ROOT (S (, ) (NP (NNP )) (VP (VBZ ) (PRT (RP )) (NP (NP (DT ) (JJ ) (NN )) (PP (IN ) (NP (JJ ))))) (. )))