( Another ( is ( ( ( the switch ) , ) ( ( a device ) ( that ( ( ( starts and ) stops ) ( ( the flow ) ( of electrical ) ) ) ) ) ) ) )
(ROOT (S (NP (DT Another)) (VP (VBZ is) (NP (NP (DT the) (NN switch)) (, ,) (NP (NP (DT a) (NN device)) (SBAR (WHNP (WDT that)) (S (VP (VBZ starts) (CC and) (VBZ stops) (NP (NP (DT the) (NN flow)) (PP (IN of) (NP (JJ electrical))))))))))))
Another is the switch, a device that starts and stops the flow of electrical
(ROOT (NP (NP (NP (DT A) (JJ parallel) (NN circuit)) (VP (VBZ is) (VP (RBS best) (VBN described) (PP (IN as))))) (: :) (NP (NP (NN electricity) (NNS flows)) (PP (IN along) (NP (QP (JJR more) (IN than) (CD one)) (NN pathway))))))