sentence1_binary_parse: ( ( ( Green plants ) ( ( ( break down ) ( ( water ( -LRB- ( and ( ( carbon dioxide ) -RRB- ) ) ) ) ( during photosynthesis ) ) ) ( to ( produce ( ( oxygen and ) ( the ( simple sugars ) ) ) ) ) ) ) ( they ( ( require ( for energy ) ) . ) ) )
sentence1_parse: (ROOT (S (S (NP (NNP Green) (NNS plants)) (VP (VBP break) (PRT (RP down)) (NP (NP (NP (NN water)) (PRN (-LRB- -LRB-) (CC and) (NP (NP (NN carbon)) (NP (NN dioxide))) (-RRB- -RRB-))) (PP (IN during) (NP (NN photosynthesis)))) (S (VP (TO to) (VP (VB produce) (NP (NP (NN oxygen)) (CC and) (NP (DT the) (JJ simple) (NNS sugars)))))))) (NP (PRP they)) (VP (VBP require) (PP (IN for) (NP (NN energy)))) (. .)))
sentence1: Green plants break down water (and carbon dioxide) during photosynthesis to produce oxygen and the simple sugars they require for energy.
sentence2_parse: (ROOT (S (S (NP (NNS Photosynthesis)) (VP (VBZ is) (VP (VBN described) (PP (IN by) (NP (DT this) (NN statement)))))) (: :) (S (NP (NP (NN carbon) (NN dioxide)) (CC and) (NP (NN water))) (VP (VBP are) (VP (VBN turned) (PP (IN into) (NP (NN sugar) (CC and) (NN oxygen)))))) (. .)))
sentence2: Photosynthesis is described by this statement: carbon dioxide and water are turned into sugar and oxygen.