Please choose the correct ending to complete the given sentence: BMX: They begin racing at high speed over a curved road. Two more batches of racers start the same race. a single biker

Ending1: is lost, and the car is picked up before returning the race. Ending2: jumps over a redneck barrier. Ending3: is shown holding his helmet removed. Ending4: is going through the curved road at very high speed.

Answer format: ending1/ending2/ending3/ending4