( ( ( ( ( ( ( ( liquid water ) , ) ( ( the ( so ( called CHNOPS ) ) ) ( -LRB- ( ( ( carbon , ) ( hydrogen ( , ( nitrogen ( , ( oxygen ( , ( ( phosphorous and ) sulfur ) ) ) ) ) ) ) ) -RRB- ) ) ) ) ( are ( ( the ( main elements ) ) ( which ( ( ( ( constitute ( amino acids ) ) ( -LRB- ( ( which ( ( make up ) proteins ) ) -RRB- ) ) ) and ) nucleotides ) ) ) ) ) ( -LRB- ( ( which ( ( make up ) ( ( DNA and ) RNA ) ) ) -RRB- ) ) ) and ) ( ( various minerals ) ( ( are also ) required ) ) ) . )
(ROOT (S (S (NP (NP (JJ liquid) (NN water)) (, ,) (NP (NP (DT the) (RB so) (VBN called) (NNS CHNOPS)) (PRN (-LRB- -LRB-) (NP (NP (NN carbon)) (, ,) (NP (NN hydrogen) (, ,) (NN nitrogen) (, ,) (NN oxygen) (, ,) (NN phosphorous) (CC and) (NN sulfur))) (-RRB- -RRB-)))) (VP (VBP are) (NP (NP (DT the) (JJ main) (NNS elements)) (SBAR (WHNP (WDT which)) (S (VP (VP (VBP constitute) (NP (JJ amino) (NNS acids))) (PRN (-LRB- -LRB-) (SBAR (WHNP (WDT which)) (S (VP (VBP make) (PRT (RP up)) (NP (NNS proteins))))) (-RRB- -RRB-)) (CC and) (VP (VBZ nucleotides)))))))) (PRN (-LRB- -LRB-) (SBAR (WHNP (WDT which)) (S (VP (VBP make) (PRT (RP up)) (NP (NNP DNA) (CC and) (NNP RNA))))) (-RRB- -RRB-)) (CC and) (S (NP (JJ various) (NNS minerals)) (VP (VBP are) (ADVP (RB also)) (VP (VBN required)))) (. .)))
liquid water, the so called CHNOPS (carbon, hydrogen, nitrogen, oxygen, phosphorous and sulfur) are the main elements which constitute amino acids (which make up proteins) and nucleotides (which make up DNA and RNA) and various minerals are also required.
(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)))))))) (. .)))