Please choose the correct ending to complete the given sentence: Slacklining: A camera pans around a woman standing in front of a dog balancing on a fence. the dog

Ending1: is smoking something from a hookah. Ending2: continues balancing on the fence while the camera pans around. Ending3: then begins to chase the woman as she throws frisbees. Ending4: jumps up on the bar and hop a little while still balancing on the bar.

Answer format: ending1/ending2/ending3/ending4