( ( All prokaryotes ) ( ( are ( one-cell organisms ) ) . ) )
(ROOT (S (NP (DT All) (NNS prokaryotes)) (VP (VBP are) (NP (JJ one-cell) (NNS organisms))) (. .)))
All prokaryotes are one-cell organisms.
(ROOT (S (NP (JJ Single-celled) (NNS organisms)) (VP (VBP are) (ADJP (JJ prokaryotes))) (. .)))