( ( ( Species : ) ( human ( , ( Homo sapiens ) ) ) ) . )
(ROOT (NP (NP (NNP Species)) (: :) (NP (JJ human) (, ,) (NN Homo) (NNS sapiens)) (. .)))
Species: human, Homo sapiens.
(ROOT (S (NP (NNS Humans)) (VP (VBP belong) (PP (TO to) (NP (DT the) (NN species) (NN homo) (NN sapiens)))) (. .)))