Please choose the correct ending to complete the given sentence: Fixing bicycle: A man is seen speaking to the camera and working on a bike followed by him pulling chains and spinning wheels on the bike. he

Ending1: peddles the bike and shows the tire spinning again, ending with him tightening the tire and spinning it once more. Ending2: demonstrates how to cut back the bolts on the bike bars and performs tricks on the bike. Ending3: pedals all around the area while showing off a small screen and showing off the bike as well as spinning around. Ending4: continues spinning around on the bike while warming up and showing off the gears but ending with him pushing it along the bike yard.

Answer format: ending1/ending2/ending3/ending4