( Chemistry ( ( is ( ( ( a branch ) ( of ( physical science ) ) ) ( that ( studies ( ( ( ( ( ( ( the composition ) , ) structure ) , ) properties ) and ) ( change ( of matter ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNP Chemistry)) (VP (VBZ is) (NP (NP (DT a) (NN branch)) (PP (IN of) (NP (JJ physical) (NN science))) (SBAR (WHNP (WDT that)) (S (VP (VBZ studies) (NP (NP (DT the) (NN composition)) (, ,) (NP (NN structure)) (, ,) (NP (NNS properties)) (CC and) (NP (NP (NN change)) (PP (IN of) (NP (NN matter)))))))))) (. .)))
Chemistry is a branch of physical science that studies the composition, structure, properties and change 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))))))) (. .)))