Pick your answer from:
[a]. go back and forth as different bikes come and go..
[b]. speak to the camera in between takes of riding their bikes on city roads..
[c]. compete on the bikes and bike..
[d]. are shown riding around in bikes..Choose from options above and answer: What most naturally follows?

A woman is riding a bike down the street, then others are shown as well. the people
Answer:
[b].