Please choose the correct ending to complete the given sentence: Rock climbing: Several people are seen wandering around and smiling to the camera as well as climbing up a rock. more people

Ending1: ride down the river with kayaks and see several shots of countries and speaking to one another. Ending2: come down the rocks and climb over bridges in the process. Ending3: are seen talking on camera as well as skateboarders and sometimes a cowboy. Ending4: are seen climbing up the rock as well as a man climbing down.

Answer format: ending1/ending2/ending3/ending4