( Here ( ( 's ( where ( you ( will ( define ( ( the ( ( motion and ) position ) ) ( of ( the camera ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (RB Here)) (VP (VBZ 's) (SBAR (WHADVP (WRB where)) (S (NP (PRP you)) (VP (MD will) (VP (VB define) (NP (NP (DT the) (NN motion) (CC and) (NN position)) (PP (IN of) (NP (DT the) (NN camera))))))))) (. .)))
Here's where you will define the motion and position of the camera.
(ROOT (S (PP (IN In) (NP (NN science))) (, ,) (NP (NN motion)) (VP (VBZ is) (VP (VBN defined) (PP (IN as) (NP (NP (DT a) (NN change)) (PP (IN in) (NP (NN position))))))) (. .)))