( ( ( Chemistry , ) ( ( the study ) ( of Matter ) ) ) . )
(ROOT (NP (NP (NNP Chemistry)) (, ,) (NP (NP (DT the) (NN study)) (PP (IN of) (NP (NNP Matter)))) (. .)))
Chemistry, the study of Matter.
(ROOT (S (NP (NNP Chemistry)) (VP (VBZ is) (VP (VBN defined) (PP (IN as) (NP (NP (DT the) (NN study)) (PP (IN of) (NP (NN matter))))))) (. .)))