Please choose the correct ending to complete the given sentence: Fixing bicycle: We see an opening white screen. We then see a man pushing a bike brake and adjusting it. the man

Ending1: pauses and points at the camera. Ending2: is now cycling away helping people in the street. Ending3: then walks in an empty field. Ending4: pulls a cord on the bike near the tire.

Answer format: ending1/ending2/ending3/ending4