( We ( ( have ( the ( ability ( to ( ( make ( electrons move ) ) ( by ( ( ( moving ( ( a conductor ) ( in ( a ( magnetic field ) ) ) ) ) or ) ( ( moving ( a ( magnetic field ) ) ) ( past ( a ( stationary conductor ) ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (PRP We)) (VP (VBP have) (NP (DT the) (NN ability) (S (VP (TO to) (VP (VB make) (NP (JJ electrons) (NN move)) (PP (IN by) (S (VP (VP (VBG moving) (NP (NP (DT a) (NN conductor)) (PP (IN in) (NP (DT a) (JJ magnetic) (NN field))))) (CC or) (VP (VBG moving) (NP (DT a) (JJ magnetic) (NN field)) (PP (IN past) (NP (DT a) (JJ stationary) (NN conductor)))))))))))) (. .)))
We have the ability to make electrons move by moving a conductor in a magnetic field or moving a magnetic field past a stationary conductor.
(ROOT (S (NP (DT A) (NN conductor)) (VP (VBZ allows) (S (NP (NNS electrons)) (VP (TO to) (VP (VB move) (PP (IN in) (NP (DT an) (JJ electrochemical) (NN system)))))))))