Please choose the correct ending to complete the given sentence: Powerbocking: He walks around, showing how they work. He then runs down the street, bouncing and springing on the stilts. he

Ending1: hops and bounces as he goes and rides his skateboard. Ending2: then runs down another street, then back again to jump on a scale. Ending3: stops and speaks to the camera, smiling. Ending4: flips in the air, landing on the grass and making a funny face.

Answer format: ending1/ending2/ending3/ending4