( `` ( Protist ( '' ( ( ( ( ( refers ( to ( simple ( eukaryotic organisms ) ) ) ) , ) and ) ( includes ( ( ( the ( unicellular eukaryotes ) ) ( as well ) ) ( the ( uni-cellular ( and ( multi-cellular algae ) ) ) ) ) ) ) . ) ) ) )
(ROOT (S (`` ``) (NP (NNP Protist)) ('' '') (VP (VP (VBZ refers) (PP (TO to) (NP (JJ simple) (JJ eukaryotic) (NNS organisms)))) (, ,) (CC and) (VP (VBZ includes) (NP (NP (DT the) (NN unicellular) (NNS eukaryotes)) (CONJP (RB as) (RB well)) (NP (DT the) (JJ uni-cellular) (CC and) (JJ multi-cellular) (NN algae))))) (. .)))
"Protist" refers to simple eukaryotic organisms, and includes the unicellular eukaryotes as well the uni-cellular and multi-cellular algae.
(ROOT (S (NP (NNP Unicellular) (NNS eukaryotes)) (VP (VBP are) (ADJP (JJ protists)) (ADVP (RB normally))) (. .)))