Please choose the correct ending to complete the given sentence: Slacklining: Some footage plays of other people tight rope walking and doing other tricks on the tight rope. An older man is riding a tiny bicycle inside a store. more footage

Ending1: is shown of children playing video games with the people at times. Ending2: is shown of tight rope walkers tripping and falling. Ending3: is shown of the people walking as they rope their way through the whole string. Ending4: shows of men jumping rope in various locations from a not very steep jump point.

Answer format: ending1/ending2/ending3/ending4