( ( Describe ( ( the differences ) ( between ( ( ( prokaryotic and ) eukaryotic ) cells ) ) ) ) . )
(ROOT (S (VP (VB Describe) (NP (NP (DT the) (NNS differences)) (PP (IN between) (NP (ADJP (JJ prokaryotic) (CC and) (JJ eukaryotic)) (NNS cells))))) (. .)))
Describe the differences between prokaryotic and eukaryotic cells.
(ROOT (S (NP (NP (DT The) (JJ main) (NN difference)) (PP (IN between) (NP (ADJP (JJ eukaryotic) (CC and) (JJ prokaryotic)) (NNS cells)))) (VP (VBZ is) (SBAR (IN that) (S (NP (JJ eukaryotic) (NNS cells)) (VP (VBP have) (NP (DT a) (NN nucleus)))))) (. .)))