What happens next in this paragraph?

Two people are dressed in all black riding their bicycles down the road. The two boys are then pictured on a split screen against each other putting on their helmets. the two
Options:
+ then put on their green biking gloves and get back on the bikes.;
+ boys are then shown running back and fourth, jumping over wooden posts.;
+ then begin an arm wrestling match.;
+ are then standing inside the classroom in front of stairs.;
then put on their green biking gloves and get back on the bikes.