Please choose the correct ending to complete the given sentence: Powerbocking: A man is seen speaking to the camera while standing on stilts. he

Ending1: then begins running around the yard on the stilts. Ending2: then rides off on the stilts in rapidly circles around a city. Ending3: is then seen riding in a boat and moving rapidly across a lake. Ending4: then pushes himself along along and begins moving along with the boat along the water.

Answer format: ending1/ending2/ending3/ending4