Please choose the correct ending to complete the given sentence: Slacklining: A group of people have stretched a tightrope across a gym. They take turns trying to balance and walk on the rope. they

Ending1: dance in place at the end. Ending2: fall or make it across, taking turns. Ending3: finish and smile at the crowd. Ending4: climb up the ropes and walk side to side on the rope with other people watching.

Answer format: ending1/ending2/ending3/ending4