( ( In photosynthesis ) ( , ( ( ( ( ( ( carbon dioxide ) , ) gas ) and ) water ) ( ( are ( mixed ( to ( make ( ( sugar and ) oxygen ) ) ) ) ) . ) ) ) )
(ROOT (S (PP (IN In) (NP (NN photosynthesis))) (, ,) (NP (NP (NN carbon) (NN dioxide)) (, ,) (NP (NN gas)) (CC and) (NP (NN water))) (VP (VBP are) (ADJP (JJ mixed) (S (VP (TO to) (VP (VB make) (NP (NN sugar) (CC and) (NN oxygen))))))) (. .)))
In photosynthesis, carbon dioxide, gas and water are mixed to make 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.