( ( During ( ( the process ) ( of photosynthesis ) ) ) ( , ( ( ( carbon dioxide ) ( plus ( water ( in ( ( the presence ) ( of ( sunlight ( , ( ( enzymes and ) chlorophyll ) ) ) ) ) ) ) ) ) ( ( ( produce ( ( glucose and ) oxygen ) ) ( as ( waste product ) ) ) . ) ) ) )
(ROOT (S (PP (IN During) (NP (NP (DT the) (NN process)) (PP (IN of) (NP (NN photosynthesis))))) (, ,) (NP (NP (NN carbon) (NN dioxide)) (PP (CC plus) (NP (NP (NN water)) (PP (IN in) (NP (NP (DT the) (NN presence)) (PP (IN of) (NP (NN sunlight) (, ,) (NNS enzymes) (CC and) (NN chlorophyll)))))))) (VP (VBP produce) (NP (NN glucose) (CC and) (NN oxygen)) (PP (IN as) (NP (NN waste) (NN product)))) (. .)))
During the process of photosynthesis, carbon dioxide plus water in the presence of sunlight, enzymes and chlorophyll produce glucose and oxygen as waste product.
(ROOT (S (NP (NNS Photosynthesis)) (VP (VBZ converts) (NP (NN carbon) (NN dioxide) (CC and) (NN water)) (PP (IN into) (NP (NN glucose)))) (. .)))