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 survive and enjoy being an expatriate [title] Know what to expect. [step] Make sure you research your new country. You will want to know all of their customs beforehand, so you don't accidentally make a cultural gaffe while you're there. <sep> (A) Learn about everything which an expat will teach you before planning a trip to the country. [title] Draw up a business plan with the expat. (B) Become very familiar with their food, art, lifestyle, national pastimes, and maybe even a bit of history if you're interested. And if the language spoken there is one other than your native one, for goodness' sake make sure you are able to speak it, at least passably. (C) It is important that you are prepared to navigate the christmas customs in the u.s. however, you might consider hiring an ironing professional to show your way out of it. (D) Know what your embassy or consulate will offer in terms of food and supplies. You should have everything you need before you start consulting with you future employer.
B