( ( To ( be human ) ) ( ( is ( identifiable ( by ( ( ( species ( -LRB- ( ( homo sapien ) -RRB- ) ) ) and ) ( genetic code ) ) ) ) ) . ) )
(ROOT (S (S (VP (TO To) (VP (VB be) (ADJP (JJ human))))) (VP (VBZ is) (ADJP (JJ identifiable) (PP (IN by) (NP (NP (NP (NNS species)) (PRN (-LRB- -LRB-) (NP (NN homo) (NN sapien)) (-RRB- -RRB-))) (CC and) (NP (JJ genetic) (NN code)))))) (. .)))
To be human is identifiable by species ( homo sapien) and genetic code.
(ROOT (S (NP (NNS Humans)) (VP (VBP belong) (PP (TO to) (NP (DT the) (NN species) (NN homo) (NN sapiens)))) (. .)))