The driver must stop and remain stopped to let a pedestrian cross at a crosswalk when the pedestrian is
a. on the half of the road with traffic going in the opposite direction
b. on the half of the road that the vehicle is traveling
c. anywhere on a two-way street

the correct option is B ( on the half of the road that the vehicle is traveling).

Explanation: according to Georgia Code About Pedestrians; The driver must stop and remain stopped to let a pedestrian cross at a crosswalk when the pedestrian is

on the half of the road that the vehicle is traveling.

i would think it's food chain