Please choose the correct ending to complete the given sentence: Rope skipping: People are jump roping in a gymnasium. People are jump roping outside in a park. people

Ending1: are jumping onto ropes behind a wood fence. Ending2: are jump roping at the street. Ending3: are bull roping in a arena. Ending4: are dancing and jump roping on a stage.

Answer format: ending1/ending2/ending3/ending4