Please choose the correct ending to complete the given sentence: BMX: We see a bike tire and a man interviews bmx bike riders. We see the riders names and countries. the men

Ending1: wait then take off riding around the track. Ending2: ropes a bike man. Ending3: go into the ring and discuss the bikes. Ending4: are then shown riding the bmx machine and bumping into cars.

Answer format: ending1/ending2/ending3/ending4