( That ( ( turns ( ( ( the ( drive shaft ) ) , ) ( which ( then ( turns ( ( the wheels ) ( that ( make ( ( your car ) go ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (DT That)) (VP (VBZ turns) (NP (NP (DT the) (NN drive) (NN shaft)) (, ,) (SBAR (WHNP (WDT which)) (S (ADVP (RB then)) (VP (VBZ turns) (NP (NP (DT the) (NNS wheels)) (SBAR (WHNP (WDT that)) (S (VP (VBP make) (SBAR (S (NP (PRP$ your) (NN car)) (VP (VBP go))))))))))))) (. .)))
That turns the drive shaft, which then turns the wheels that make your car go.
(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.