Please choose the correct ending to complete the given sentence: Slacklining: A car is seen driving along the road that leads into people tightening roads and grabbing drinks. Several clips are shown of people walking across the rope as well as bouncing on it. more close ups

Ending1: are shown of people pulling on the rope in various locations as well as down the river as well as climbing on the bluffs. Ending2: are shown as well as biking down the road. Ending3: are shown of peoples faces as well as standing an bouncing on the rope. Ending4: are shown as well as kids riding along on bags that are filled with beer while having a good time.

Answer format: ending1/ending2/ending3/ending4