( Eukaryota ( ( ( ( consists ( of ( all eukaryotes ) ) ) , ) ( from ( ( single-celled protists ) ( to humans ) ) ) ) . ) )
(ROOT (S (NP (NNP Eukaryota)) (VP (VBZ consists) (PP (IN of) (NP (DT all) (NNS eukaryotes))) (, ,) (PP (IN from) (NP (NP (JJ single-celled) (NNS protists)) (PP (TO to) (NP (NNS humans)))))) (. .)))
Eukaryota consists of all eukaryotes, from single-celled protists to humans.
(ROOT (S (NP (NNS Protists)) (VP (VBP are) (VP (VBN thought) (S (VP (TO to) (VP (VB be) (NP (DT the) (JJS oldest) (NNS eukaryotes))))))) (. .)))