( ( ( ( ( ( Refined sugars ) ( -LRB- ( candy -RRB- ) ) ) , ) or ) ( simple carbohydrates ) ) ( ( provide ( quick ( short-term energy ) ) ) . ) )
(ROOT (S (NP (NP (NP (JJ Refined) (NNS sugars)) (PRN (-LRB- -LRB-) (NP (NN candy)) (-RRB- -RRB-)) (, ,)) (CC or) (NP (JJ simple) (NNS carbohydrates))) (VP (VBP provide) (NP (JJ quick) (JJ short-term) (NN energy))) (. .)))
Refined sugars (candy), or simple carbohydrates provide quick short-term energy.
(ROOT (S (NP (NN Simple) (NNS carbohydrates)) (VP (MD can) (VP (VB be) (VP (VBN classified) (PP (IN in) (NP (NP (NNS terms)) (PP (IN of) (NP (NN chain) (NN length)))))))) (. .)))