( ( ( ( the ( central vacuole ) ) ( of ( the ( mesophyll cell ) ) ) ) 5 ) . )
(ROOT (NP (NP (NP (DT the) (JJ central) (NN vacuole)) (PP (IN of) (NP (DT the) (JJ mesophyll) (NN cell)))) (ADJP (CD 5)) (. .)))
the central vacuole of the mesophyll cell 5.
(ROOT (S (NP (DT The) (NN cell) (NN sap)) (VP (VBZ is) (NP (NP (DT the) (NN liquid)) (PP (IN inside) (NP (DT the) (JJ central) (NN vacuole))))) (. .)))