( ( ( An excess ) ( of ( simple carbohydrates ) ) ) ( ( can ( provide ( too ( much ( too soon ) ) ) ) ) . ) )
(ROOT (S (NP (NP (DT An) (NN excess)) (PP (IN of) (NP (JJ simple) (NNS carbohydrates)))) (VP (MD can) (VP (VB provide) (ADVP (RB too) (RB much) (RB too) (RB soon)))) (. .)))
An excess of simple carbohydrates can provide too much too soon.
(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)))))))) (. .)))