( ( ( Further data ) ( for ( ( radioisotopes ( -LRB- ( ( radioactive isotopes ) -RRB- ) ) ) ( of silicon ) ) ) ) ( ( are ( ( listed ( -LRB- ( ( including ( any ( which ( occur naturally ) ) ) ) -RRB- ) ) ) below ) ) . ) )
(ROOT (S (NP (NP (JJ Further) (NNS data)) (PP (IN for) (NP (NP (NP (NNS radioisotopes)) (PRN (-LRB- -LRB-) (NP (JJ radioactive) (NNS isotopes)) (-RRB- -RRB-))) (PP (IN of) (NP (NN silicon)))))) (VP (VBP are) (VP (VBN listed) (PRN (-LRB- -LRB-) (PP (VBG including) (NP (NP (DT any)) (SBAR (WHNP (WDT which)) (S (VP (VBP occur) (ADVP (RB naturally))))))) (-RRB- -RRB-)) (PP (IN below)))) (. .)))
Further data for radioisotopes (radioactive isotopes) of silicon are listed (including any which occur naturally) below.
(ROOT (S (NP (DT A) (-LRB- -LRB-) (NN n) (-RRB- -RRB-) (NNS radioisotopes)) (VP (VBZ is) (NP (NP (DT an) (NN isotope)) (SBAR (WHNP (WDT that)) (S (VP (VBZ is) (ADJP (JJ radioactive))))))) (. .)))