( ( ( ( Atomic Structure ) ( The ( basic building ) ) ) ( blocks ( of minerals ) ) ) ( ( are ( the ( chemical elements ) ) ) . ) )
(ROOT (S (NP (NP (NNP Atomic) (NNP Structure)) (NP (DT The) (JJ basic) (NN building)) (NP (NP (NNS blocks)) (PP (IN of) (NP (NNS minerals))))) (VP (VBP are) (NP (DT the) (NN chemical) (NNS elements))) (. .)))
Atomic Structure The basic building blocks of minerals are the chemical elements .
(ROOT (S (S (NP (NN Element)) (VP (VBZ is) (NP (NP (DT the) (JJ basic) (NN chemical) (NN building) (NN block)) (PP (IN of) (NP (NN matter)))))) (: ;) (S (NP (PRP it)) (VP (VBZ is) (NP (DT the) (JJS simplest) (NN chemical) (NN substance)))) (. .)))