Please choose the correct ending to complete the given sentence: Powerbocking: A man runs on a pair of stilts down an alley. he

Ending1: bounces over a bike as he runs. Ending2: jumps over a fence onto a roof. Ending3: jumps over a tower on his way to a job. Ending4: jumps over beams and out over water.

Answer format: ending1/ending2/ending3/ending4