( ( ( ( ( A ( hydroelectric ( power station ) ) ) ( is ( located ( at ( the dam ) ) ) ) ) and ) ( ( ( the flow ) ( of water ) ) ( is ( used ( to ( generate electricity ) ) ) ) ) ) . )
(ROOT (S (S (NP (DT A) (JJ hydroelectric) (NN power) (NN station)) (VP (VBZ is) (VP (VBN located) (PP (IN at) (NP (DT the) (NN dam)))))) (CC and) (S (NP (NP (DT the) (NN flow)) (PP (IN of) (NP (NN water)))) (VP (VBZ is) (VP (VBN used) (S (VP (TO to) (VP (VB generate) (NP (NN electricity)))))))) (. .)))
A hydroelectric power station is located at the dam and the flow of water is used to generate electricity.
(ROOT (S (NP (PRP You)) (VP (MD can) (VP (VB generate) (NP (JJ hydroelectric) (NN power)) (PP (IN with) (NP (NP (DT the) (NN energy)) (VP (VBN found) (PP (IN in) (S (VP (VBG flowing) (NP (NN water)))))))))) (. .)))