Please choose the correct ending to complete the given sentence: Fun sliding down: A camera shows a young child walking up a playground set with a dog wandering in the back. the child

Ending1: walks towards a different set of swings and climbs up. Ending2: then takes off down the swings and proceeds to toy with the dog on the swing set. Ending3: then uses a ladder to reach a hoop over the swing set. Ending4: climbs up a set of stairs and slides down a slide.

Answer format: ending1/ending2/ending3/ending4