( ( The ( driveshaft ( and ( center ( floor hump ) ) ) ) ) ( ( is ( eliminated ( in ( front-wheel ( drive cars ) ) ) ) ) . ) )
(ROOT (S (NP (DT The) (NN driveshaft) (CC and) (NN center) (NN floor) (NN hump)) (VP (VBZ is) (VP (VBN eliminated) (PP (IN in) (NP (JJ front-wheel) (NN drive) (NNS cars))))) (. .)))
The driveshaft and center floor hump is eliminated in front-wheel drive cars.
(ROOT (S (NP (DT The) (NN turning) (NN driveshaft)) (VP (VBZ causes) (NP (NP (DT the) (NNS wheels)) (PP (IN of) (NP (DT the) (NN car) (S (VP (TO to) (VP (VB turn)))))))) (. .)))
The turning driveshaft causes the wheels of the car to turn.