( ( ( ( ( ( All races ) ( of men ) ) , ) ( for example ) ) , ) ( ( belong ( to ( ( the ( single species ) ) ( called ( homo sapiens ) ) ) ) ) . ) )
(ROOT (S (NP (NP (DT All) (NNS races)) (PP (IN of) (NP (NNS men))) (, ,) (PP (IN for) (NP (NN example))) (, ,)) (VP (VBP belong) (PP (TO to) (NP (NP (DT the) (JJ single) (NN species)) (VP (VBN called) (NP (NN homo) (NNS sapiens)))))) (. .)))
All races of men, for example, belong to the single species called homo sapiens.
(ROOT (S (NP (NNS Humans)) (VP (VBP belong) (PP (TO to) (NP (DT the) (NN species) (NN homo) (NN sapiens)))) (. .)))