( ( ( Review ( ( the structure ) ( of ( a cell ) ) ) ) ( -LRB- ( plasma -RRB- ) ) ) ( membrane . ) )
(ROOT (S (NP (NP (NP (NNP Review)) (NP (NP (DT the) (NN structure)) (PP (IN of) (NP (DT a) (NN cell))))) (PRN (-LRB- -LRB-) (NP (NN plasma)) (-RRB- -RRB-))) (VP (VBZ membrane)) (. .)))
Review the structure of a cell (plasma) membrane.
(ROOT (S (NP (DT A) (NN plasma) (NN membrane)) (VP (VBZ encloses) (NP (NP (DT the) (NN border)) (PP (IN of) (NP (NN animal) (NNS cells))))) (. .)))