Please choose the correct ending to complete the given sentence: Rock climbing: Then, they are hanging out in their room laughing and having fun. They're just three best friend doing everything together, walking, shopping, relaxing and climbing mountains. when they

Ending1: are done, they are alone again as the video is over. Ending2: get to the top of the mountain they hug each other. Ending3: are done, the weather gets very cold and the two put their umbrellas up. Ending4: get to the top, they are staying at a resort with a jet ski in their room.

Answer format: ending1/ending2/ending3/ending4