( There ( ( is ( ( ( ( only ( one ( human race ) ) ) ( -LRB- ( ( Homo sapiens ) -RRB- ) ) ) , ) ( ( to which ) ( we ( all belong ) ) ) ) ) . ) )
(ROOT (S (NP (EX There)) (VP (VBZ is) (NP (NP (NP (RB only) (CD one) (JJ human) (NN race)) (PRN (-LRB- -LRB-) (NP (NNP Homo) (NNP sapiens)) (-RRB- -RRB-))) (, ,) (SBAR (WHPP (TO to) (WHNP (WDT which))) (S (NP (PRP we)) (ADVP (DT all)) (VP (VBP belong)))))) (. .)))
There is only one human race (Homo sapiens), to which we all belong.
(ROOT (S (NP (NNS Humans)) (VP (VBP belong) (PP (TO to) (NP (DT the) (NN species) (NN homo) (NN sapiens)))) (. .)))