( ( the vibration ) ( ( ( transfers energy ) ( to ( ( ( nearby ( air particles ) ) , ) ( which ( produces ( ( sound waves ) ( in ( the air ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (DT the) (NN vibration)) (VP (VBZ transfers) (NP (NN energy)) (PP (TO to) (NP (NP (JJ nearby) (NN air) (NNS particles)) (, ,) (SBAR (WHNP (WDT which)) (S (VP (VBZ produces) (NP (NP (JJ sound) (NNS waves)) (PP (IN in) (NP (DT the) (NN air)))))))))) (. .)))
the vibration transfers energy to nearby air particles, which produces sound waves in the air.
(ROOT (S (PP (IN Like) (NP (NP (DT the) (NNS strings)) (PP (IN of) (NP (NN cello))))) (, ,) (NP (NP (NN anything)) (SBAR (WHNP (WDT that)) (S (VP (VBZ vibrates))))) (VP (VBZ produces) (NP (NP (NNS waves)) (PP (IN of) (NP (NN energy))))) (. .)))