Teacher:In this task, you are given a context and four options. Each option is a suggested ending for the context. You should read the context and pick the best ending for the context. Please answer with "A", "B", "C", and "D".
Teacher: Now, understand the problem? Solve this instance: 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 <sep> (A) are done, they are alone again as the video is over. (B) get to the top of the mountain they hug each other. (C) are done, the weather gets very cold and the two put their umbrellas up. (D) get to the top, they are staying at a resort with a jet ski in their room.
Student:
B