( ( ( organization ( of chemistry ) ) ( -LRB- ( ( atomic theory ) -RRB- ) ) ) ; )
(ROOT (NP (NP (NN organization)) (PP (IN of) (NP (NN chemistry))) (PRN (-LRB- -LRB-) (NP (JJ atomic) (NN theory)) (-RRB- -RRB-)) (: ;)))
organization of chemistry (atomic theory);
(ROOT (S (NP (NNP Chemistry)) (VP (VBZ is) (VP (VBN based) (PP (IN on) (NP (NP (DT the) (JJ modern) (JJ atomic) (NN theory)) (, ,) (SBAR (WHNP (WDT which)) (S (VP (VBZ states) (SBAR (IN that) (S (NP (DT all) (NN matter)) (VP (VBZ is) (VP (VBN composed) (PP (IN of) (NP (NNS atoms)))))))))))))) (. .)))