( ( ( The longer ) ( ( the distance ) pushed ) ) ( , ( ( ( the greater ) ( the ( Elastic ( Potential Energy ) ) ) ) ( ( the material ) ( has . ) ) ) ) )
(ROOT (S (SBAR (X (DT The) (JJR longer)) (S (NP (DT the) (NN distance)) (VP (VBD pushed)))) (, ,) (X (X (DT the) (ADJP (JJR greater))) (NP (DT the) (JJ Elastic) (JJ Potential) (NN Energy))) (NP (DT the) (NN material)) (VP (VBZ has)) (. .)))
The longer the distance pushed, the greater the Elastic Potential Energy the material has.
(ROOT (S (S (VP (VBG Changing) (NP (NP (DT the) (NN shape)) (PP (IN of) (NP (DT an) (JJ elastic) (NN material)))))) (VP (VBZ gives) (NP (PRP it)) (NP (JJ potential) (NN energy))) (. .)))