( ( ( Nucleic Acids ) ( -LRB- ( ( ( DNA and ) RNA ) -RRB- ) ) ) ( ( are ( composed ( of ( ( ( ( ( ( ( ( ( ( carbon ( -LRB- ( C -RRB- ) ) ) , ) ( hydrogen ( -LRB- ( H -RRB- ) ) ) ) , ) ( oxygen ( -LRB- ( O -RRB- ) ) ) ) , ) ( nitrogen ( -LRB- ( N -RRB- ) ) ) ) , ) and ) ( phosphorus ( -LRB- ( P -RRB- ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (NNP Nucleic) (NNP Acids)) (PRN (-LRB- -LRB-) (NP (NNP DNA) (CC and) (NNP RNA)) (-RRB- -RRB-))) (VP (VBP are) (VP (VBN composed) (PP (IN of) (NP (NP (NP (NN carbon)) (PRN (-LRB- -LRB-) (NP (NNP C)) (-RRB- -RRB-))) (, ,) (NP (NP (NN hydrogen)) (PRN (-LRB- -LRB-) (NP (NNP H)) (-RRB- -RRB-))) (, ,) (NP (NP (NN oxygen)) (PRN (-LRB- -LRB-) (NP (NNP O)) (-RRB- -RRB-))) (, ,) (NP (NP (NN nitrogen)) (PRN (-LRB- -LRB-) (NP (NNP N)) (-RRB- -RRB-))) (, ,) (CC and) (NP (NP (NN phosphorus)) (PRN (-LRB- -LRB-) (NP (NNP P)) (-RRB- -RRB-))))))) (. .)))
Nucleic Acids (DNA and RNA) are composed of carbon (C), hydrogen (H), oxygen (O), nitrogen (N), and phosphorus (P).
(ROOT (S (NP (NNP Rna) (CC and) (NNP dna)) (VP (VBP are) (NP (NP (NNS types)) (PP (IN of) (NP (NP (JJ nucleic) (NNS acids)) (VP (VBG containing) (NP (NP (DT the) (NNS elements)) (NP (NN carbon) (, ,) (NN hydrogen) (, ,) (NN oxygen) (, ,) (NN nitrogen) (, ,) (CC and) (NN phosphorus)))))))) (. .)))