Given the task definition and input, reply with output. 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".

[header] How to stay sane traveling with other families [title] Plan living arrangements. [step] With a family, it's often best to do a vacation rental instead of a hotel room so that kids and adults can sleep comfortably and on different schedules. If you are traveling with one or more families, decide what arrangements would be best for everyone. <sep> (A) For example, you could split a hotel room or two rooms with family members when you start work or on weekends. Never forget to pack sufficient food, water, entertainment and accessories. (B) You may want accommodations that include a kitchen and a washer/dryer. This can help keep expenses lower and provide some space when needed. (C) [substeps] Know how many people will be staying on the domestic islands, as well as the dates and destinations. During a hotel stay, you will likely want at least 4 people to take turns seating the guests, drinking dinner, and doing the dishes. (D) If you are travelling alone, see if a big group can accommodate all the other families, and select a living room or a shared dining room that is privately-functioning. [substeps] To be safe and ensure everyone has proper quarters, buy a large corner bathroom with enough room to accommodate a large group.
B