( ( Wind turbines ) ( ( can ( ( ( capture ( ( the ( solar energy ) ) ( stored ( in wind ) ) ) ) and ) ( ( ( ( convert it ) ( into electricity ) ) or ) ( ( use ( the ( mechanical power ) ) ) directly ) ) ) ) . ) )
(ROOT (S (NP (NN Wind) (NNS turbines)) (VP (MD can) (VP (VP (VB capture) (NP (NP (DT the) (JJ solar) (NN energy)) (VP (VBN stored) (PP (IN in) (NP (NN wind)))))) (CC and) (VP (VP (VB convert) (NP (PRP it)) (PP (IN into) (NP (NN electricity)))) (CC or) (VP (VB use) (NP (DT the) (JJ mechanical) (NN power)) (ADVP (RB directly)))))) (. .)))
Wind turbines can capture the solar energy stored in wind and convert it into electricity or use the mechanical power directly.
(ROOT (S (NP (NP (DT A) (NN turbine)) (VP (VBG using) (NP (NP (NNS tides)) (PP (IN in) (NP (DT the) (NN ocean)))))) (VP (MD can) (VP (VB create) (NP (NN electricity) (NN energy)))) (. .)))