Please choose the correct ending to complete the given sentence: BMX: A man dressed in a black and white uniform is pushing his bicycle up a small hill. once he

Ending1: gets to the top of the hill, he begins racing his bike throughout a field with several mounds of dirt. Ending2: is back up on the top of the hill, he reenters the lane and passes his bicycle. Ending3: reaches the top, he starts doing several stunts as he goes. Ending4: reaches the top he gets down rolling the bicycle.

Answer format: ending1/ending2/ending3/ending4