( ( ( The light ) ( from ( the sun ) ) ) ( ( is ( stored ( in ( ( the cells ) ( as ( ( energy or ) food ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (DT The) (NN light)) (PP (IN from) (NP (DT the) (NN sun)))) (VP (VBZ is) (VP (VBN stored) (PP (IN in) (NP (NP (DT the) (NNS cells)) (PP (IN as) (NP (NN energy) (CC or) (NN food))))))) (. .)))
The light from the sun is stored in the cells as energy or food.
(ROOT (S (NP (NP (DT The) (NN energy)) (VP (VBN stored) (PP (IN in) (NP (NP (DT the) (JJ organic) (NNS molecules)) (PP (IN of) (NP (NN food))))))) (ADVP (RB ultimately)) (VP (VBZ comes) (PP (IN from) (NP (DT the) (NN sun)))) (. .)))
The energy stored in the organic molecules of food ultimately comes from the sun.