Please choose the correct ending to complete the given sentence: Skateboarding: There's a teenage boy wearing a black beanie hat skateboarding through the city streets. he

Ending1: pushes a skateboard down a sidewalk in front of several buildings. Ending2: does a large jump in a parking lot full of cars. Ending3: puts on a mesh helmet when he turns a corner. Ending4: skateboards wearing a white shirt while jumping over a small cement wall.

Answer format: ending1/ending2/ending3/ending4