( Volume ( ( ( ( ( The amount ) ( of space ) ) ( that ( ( an object ) occupies ) ) ) ( -LRB- ( ( takes up ) -RRB- ) ) ) . ) )
(ROOT (S (NP (NN Volume)) (VP (NP (NP (DT The) (NN amount)) (PP (IN of) (NP (NN space))) (SBAR (IN that) (S (NP (DT an) (NN object)) (VP (VBZ occupies))))) (PRN (-LRB- -LRB-) (ADVP (RB takes) (RB up)) (-RRB- -RRB-))) (. .)))
Volume The amount of space that an object occupies (takes up).
(ROOT (S (NP (NN Volume)) (VP (VBZ is) (NP (NP (DT a) (NN measure)) (PP (IN of) (NP (NP (DT the) (NN amount)) (PP (IN of) (NP (NN space)))))) (SBAR (IN that) (S (NP (NP (DT a) (NN substance)) (CC or) (NP (DT an) (NN object))) (VP (VBZ occupies))))) (. .)))