Please choose the correct ending to complete the given sentence: Rock climbing: A camera pans around several shots of a mountain and shows people strapping rope onto themselves. a couple people

Ending1: are then seen running down a snowy mountain in front of a crowd. Ending2: are shown riding down a winding mountain with many shooting little names up at the camera. Ending3: get off the boat, walk up the steps to one of the mountain's and climb up. Ending4: are then seen climbing up large rocks while another waits at the bottom.

Answer format: ending1/ending2/ending3/ending4