( ( In ( a ( parallel circuit ) ) ) ( current ( ( is ( given ( ( a choice ) ( of ( flowing ( ( ( one pathway ) or ) another ) ) ) ) ) ) . ) ) )
(ROOT (S (PP (IN In) (NP (DT a) (JJ parallel) (NN circuit))) (NP (JJ current)) (VP (VBZ is) (VP (VBN given) (NP (NP (DT a) (NN choice)) (PP (IN of) (S (VP (VBG flowing) (NP (NP (CD one) (NN pathway)) (CC or) (NP (DT another))))))))) (. .)))
In a parallel circuit current is given a choice of flowing one pathway or another.
(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))))))