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".

Example Input: [header] How to host web sites [title] Get a static ip address. [step] This is connected to your isp (internet service provider), and you will probably need to upgrade your internet plan to be permitted to host a website. [title] Secure a fast 24/7 internet connection. <sep> (A) [step] Navigating to where the internet is, establishing a encrypted connection, and accessing an advanced web browser, will sometimes seem very daunting. However, if the website is a fake, you should simply secure a simple connection that can be manipulated in real time. (B) [step] Multiple connections are best; otherwise your website will be down whenever there's an interruption in your internet connection. [title] Find a stable system for your computer. (C) [step] Vls5 is another option that might save you some trouble choosing one if you're looking for a good host. [substeps] A quick internet browser will usually work fine in a remote server. (D) [step] Easy access to your internet server is via an ethernet cable. Internet hotspots always have a built in router to use, and you may need to turn your router on or off, depending on the router.
Example Output: B

Example Input: Two young children come down the slope in red and black tubes. They come down steadily and smoothly till they reach the bottom of the slope. there <sep> (A) are some other people climbing up the slope with tubes and sledges in their hands. (B) are some people standing near a water drop holding tubes. (C) they sit on the rails and wait for the lift to come before they get off the roller coaster. (D) is an interview with a reporter from the tv station and a news station talking about mountainous terrain and the people who are climbing to the bottom of the hill.
Example Output: A

Example Input: [header] How to ask a guy friend out [title] Prepare what you want to say ahead of time. [step] If you are nervous about asking him out, try preparing what you want to say ahead of time. This will help you get your thoughts in order before you are in front of him. <sep> (A) You can practice saying something that you are comfortable with first so that you are prepared when you walk in his arms. [substeps] If you are nervous over the word " hey " or " um, " practice saying it in front of an older, more mature guy. (B) Practice a few things ahead of time in a mirror or in front of your friends to prepare what you have to say. [substeps] Practice saying the following things aloud in front of your friends. (C) [substeps] If you are nervous about asking him out in front of friends, then think about practicing beforehand what you will say to him before you do. Practicing will help you avoid wavering on your words and possibly making the conversation awkward. (D) This will make it easier to know what to say to him in the moment. [substeps] If you think he likes you, then you might find preparing yourself a bit easier.
Example Output:
D