( Instead ( , ( ( plant cells ) ( ( possess ( ( ( an organelle ) ( -LRB- ( ( a ( cell-sized organ ) ) -RRB- ) ) ) ( called ( ( a ( Central Vacuole ) ) ( ( in which ) ( ( the ( plant ( cell deposits ) ) ) ( all ( ( waste products ) ( from ( ( chemical processes ) ( within ( the cell ) ) ) ) ) ) ) ) ) ) ) ) . ) ) ) )
(ROOT (S (ADVP (RB Instead)) (, ,) (NP (NN plant) (NNS cells)) (VP (VBP possess) (SBAR (S (NP (NP (DT an) (NN organelle)) (PRN (-LRB- -LRB-) (NP (DT a) (JJ cell-sized) (NN organ)) (-RRB- -RRB-))) (VP (VBD called) (NP (NP (DT a) (NNP Central) (NNP Vacuole)) (SBAR (WHPP (IN in) (WHNP (WDT which))) (S (NP (DT the) (NN plant) (NN cell) (NNS deposits)) (RB all) (VP (VB waste) (NP (NNS products)) (PP (IN from) (NP (NP (NN chemical) (NNS processes)) (PP (IN within) (NP (DT the) (NN cell))))))))))))) (. .)))
Instead, plant cells possess an organelle (a cell-sized organ) called a Central Vacuole in which the plant cell deposits all waste products from chemical processes within the cell.
(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))))) (. .)))