( Photosynthesis ( ( is ( ( the process ) ( ( in which ) ( ( energy ( from sunlight ) ) ( is ( ( combined ( with ( carbon ( ( dioxide and ) water ) ) ) ) ( to ( produce ( ( sugar and ) oxygen ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNS Photosynthesis)) (VP (VBZ is) (NP (NP (DT the) (NN process)) (SBAR (WHPP (IN in) (WHNP (WDT which))) (S (NP (NP (NN energy)) (PP (IN from) (NP (NN sunlight)))) (VP (VBZ is) (VP (VBN combined) (PP (IN with) (NP (NN carbon) (NN dioxide) (CC and) (NN water))) (S (VP (TO to) (VP (VB produce) (NP (NN sugar) (CC and) (NN oxygen))))))))))) (. .)))
Photosynthesis is the process in which energy from sunlight is combined with carbon dioxide and water to produce sugar and oxygen.
(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)))))) (. .)))
Photosynthesis is described by this statement: carbon dioxide and water are turned into sugar and oxygen.