( ( Description ( of ( the ( Field Chemistry ) ) ) ) ( ( ( ( is ( ( a ( major branch ) ) ( of ( the ( physical sciences ) ) ) ) ) and ) ( involves ( ( the study ) ( of ( ( ( ( ( ( ( ( the properties ) , ) composition ) , ) changes ) , ) and ) ( uses ( of matter ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (NNP Description)) (PP (IN of) (NP (DT the) (NNP Field) (NNP Chemistry)))) (VP (VP (VBZ is) (NP (NP (DT a) (JJ major) (NN branch)) (PP (IN of) (NP (DT the) (JJ physical) (NNS sciences))))) (CC and) (VP (VBZ involves) (NP (NP (DT the) (NN study)) (PP (IN of) (NP (NP (DT the) (NNS properties)) (, ,) (NP (NN composition)) (, ,) (NP (NNS changes)) (, ,) (CC and) (NP (NP (NNS uses)) (PP (IN of) (NP (NN matter))))))))) (. .)))
Description of the Field Chemistry is a major branch of the physical sciences and involves the study of the properties, composition, changes, and uses 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))))))) (. .)))