( ( Note ( that ( ( where ( ( ( the person ) ( on ( the right ) ) ) ( is standing ) ) ) ( , ( ( ( a lot ) ( of sand ) ) ( has ( been ( ( removed ( from ( the beach ) ) ) ( by ( ( the ( higher energy ) ) ( winter waves ) ) ) ) ) ) ) ) ) ) ) . )
(ROOT (S (VP (NN Note) (SBAR (IN that) (S (SBAR (WHADVP (WRB where)) (S (NP (NP (DT the) (NN person)) (PP (IN on) (NP (DT the) (NN right)))) (VP (VBZ is) (VP (VBG standing))))) (, ,) (NP (NP (DT a) (NN lot)) (PP (IN of) (NP (NN sand)))) (VP (VBZ has) (VP (VBN been) (VP (VBN removed) (PP (IN from) (NP (DT the) (NN beach))) (PP (IN by) (NP (NP (DT the) (JJR higher) (NN energy)) (NP (NN winter) (NNS waves)))))))))) (. .)))
Note that where the person on the right is standing, a lot of sand has been removed from the beach by the higher energy winter waves.
(ROOT (S (NP (NNP Low) (NN energy)) (VP (VBZ causes) (S (NP (NNS waves)) (VP (TO to) (VP (VB bring) (NP (NN sand)) (PRT (RP up)) (PP (IN onto) (NP (NP (DT the) (NN beach)) (PP (IN during) (NP (NNS summers))))))))) (. .)))