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 adapt your bathroom if you're blind or visually impaired [title] Create a place for everything. [step] If you are blind or visually-impaired, it is important for you to be able locate the items you need in your bathroom. In order to do this, you must create an organizational system. <sep> (A) Arranging your furniture in a way that makes sense to you is crucial for helping you know where everything is. If you don't have an organizational system, make some by placing some of your favorite items along the counter or toward the bathtub at home. (B) This way, you will always know where to find things. [substeps] For instance, you might store towels and washcloths on one shelf in your bathroom, and soaps and cosmetics on another. (C) The more organizing you make, the more time and energy you will be able to spend in your bathroom. [substeps] Try setting up a spot where you can actually see something. (D) This will be based on how you do your business. [substeps] Make sure your appliances are separated from your bathroom.
Example Output: B

Example Input: [header] How to protect the copyright of a tv show or movie [title] Confirm that you are the rightful owner of the copyright. [step] Generally you have the right to claim a copyright in your work if you created it--unless it was a work-for-hire. If you were paid to create something for someone else, you can't claim the copyright. <sep> (A) [substeps] If you created your movie or tv show independently, you have a copyright in it. If you accepted funding from someone else or allowed someone else to produce your work, your production contract should state who owns the copyright in the work. (B) However, you must know if you created a work-for-hire from another source. [substeps] Before you do your homework, find out what rights are available to the creator of your television show or movie. (C) [substeps] You generally must prove that you created the work or movie on behalf of someone else--whether you are doing it for a business or company. Generally, you also must prove that the copyright interests the person or company you are seeking the copyright for. (D) However, you may be entitled to a copyright for any work created for another person, including newspapers and magazines. [substeps] In this situation, you may be able to claim something other than a copyright.
Example Output: A

Example Input: [header] How to identify a queen ant [title] Look at the size of the ant. [step] For many types of ants, queens are much larger than regular worker ants. If you stumble upon an ant that appears unusually large, there's a good chance this is the queen. <sep> (A) Queen ants are nocturnal, and may attack any worker ants in their webs. [substeps] Queen ants have very small (0.8 in) egg sacs at the bottom of each ant's abdomen. (B) You'll need to take a closer look at the ant to get to the perfect size for the queen ant. [substeps] The queen ant has smaller arms and legs than regular worker ants, and even smaller feet to walk towards and across the grounds. (C) Just to be certain, look for a queen ant with a large head. [substeps] Take in as much detail as possible about the ant's head. (D) [substeps] The ant will be noticeably bigger than the surrounding ants, or other ants you have seen. Think about the type of ants you have as well.
Example Output:
D