Please choose the correct ending to complete the given sentence: BMX: A group is shown together and racing on bmx bikes in a series of photos. then we

Ending1: see people on bikes, performing stunts, going around a ring and jumping hills. Ending2: meet in a car parking lot and see a woman talking to the camera in front of cars. Ending3: see the end link. Ending4: see them in person again and one highlights their race past.

Answer format: ending1/ending2/ending3/ending4