( ( ( ( ( One-dimensional figures ) ( -LRB- ( ( such ( as lines ) ) -RRB- ) ) ) and ) ( ( two-dimensional shapes ) ( -LRB- ( ( such ( as squares ) ) -RRB- ) ) ) ) ( ( are ( assigned ( ( zero volume ) ( in ( the ( three-dimensional space ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (NP (JJ One-dimensional) (NNS figures)) (PRN (-LRB- -LRB-) (PP (JJ such) (IN as) (NP (NNS lines))) (-RRB- -RRB-))) (CC and) (NP (NP (JJ two-dimensional) (NNS shapes)) (PRN (-LRB- -LRB-) (PP (JJ such) (IN as) (NP (NNS squares))) (-RRB- -RRB-)))) (VP (VBP are) (VP (VBN assigned) (NP (NP (CD zero) (NN volume)) (PP (IN in) (NP (DT the) (JJ three-dimensional) (NN space)))))) (. .)))
One-dimensional figures (such as lines) and two-dimensional shapes (such as squares) are assigned zero volume in the three-dimensional space.
(ROOT (S (NP (NNP Contour) (NNS lines)) (VP (VBP show) (NP (NP (DT the) (JJ three-dimensional) (NN shape)) (PP (IN of) (NP (NN land))))) (. .)))