( ( Some ( of ( your ( total ( carbohydrate intake ) ) ) ) ) ( ( can ( consist ( of ( simple sugars ) ) ) ) . ) )
(ROOT (S (NP (NP (DT Some)) (PP (IN of) (NP (PRP$ your) (JJ total) (NN carbohydrate) (NN intake)))) (VP (MD can) (VP (VB consist) (PP (IN of) (NP (JJ simple) (NNS sugars))))) (. .)))
Some of your total carbohydrate intake can consist of simple sugars.
(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)))))))) (. .)))