( Carbohydrates ( ( can ( be ( ( shorter chains ) ( of ( ( ( ( ten or ) fewer ) ( sugar molecules ) ) ( -LRB- ( ( simple carbohydrates ) -RRB- ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNS Carbohydrates)) (VP (MD can) (VP (VB be) (NP (NP (JJR shorter) (NNS chains)) (PP (IN of) (NP (NP (QP (CD ten) (CC or) (JJR fewer)) (NN sugar) (NNS molecules)) (PRN (-LRB- -LRB-) (NP (JJ simple) (NNS carbohydrates)) (-RRB- -RRB-))))))) (. .)))
Carbohydrates can be shorter chains of ten or fewer sugar molecules (simple carbohydrates).
(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)))))))) (. .)))