Please choose the correct ending to complete the given sentence: Skateboarding: A website address is typed in. Skateboards skate and do tricks down stairs and on benches throughout a city. a skateboarder

Ending1: rides a concrete ramp in a skate park. Ending2: swings across bridges at a fast speed, performing several tricks. Ending3: crashes one of his boards and lets go right when he walks through a gate, but it only makes him topple. Ending4: peers down a long slide down table street.

Answer format: ending1/ending2/ending3/ending4