Please choose the correct ending to complete the given sentence: BMX: 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

Ending1: then put on their green biking gloves and get back on the bikes. Ending2: boys are then shown running back and fourth, jumping over wooden posts. Ending3: then begin an arm wrestling match. Ending4: are then standing inside the classroom in front of stairs.

Answer format: ending1/ending2/ending3/ending4