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 find a mesothelioma attorney [title] Determine the jurisdiction. [step] Before you get started on the search for an attorney, you must make sure you are clear about the appropriate county, or parish, and state in which to bring your claim. A lawsuit should be brought in the county, or parish, and state in which the person you are suing, called the defendant, lives or operates a business. <sep> (A) You should obtain a general business office in each county where the person you are suing lives or operates a business. Consult your general business offices for use by you. (B) [substeps] Do not limit your search to your local community. Your case may be filed in a different state to where you live. (C) Filing in the county may be a more efficient means to initiate a lawsuit. [substeps] In a civil case, you can file a complaint in the local court. (D) [substeps] If you follow the guidebook below for where to find an attorney, find one. It's a matter of personal preference.
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 treat parkinson's disease [title] Try amantadine (symmetrel) to manage early symptoms. [step] This is drug can control symptoms in the early stages of parkinson's disease. It may also lessen some of the side effects caused by other medications, such as levodopa. <sep> (A) Ask your doctor if this medication could help alleviate some of your parkinson's symptoms. [substeps] Purple mottling of the skin (livedo reticularis) can be a side effect, along with hallucinations. (B) Follow the dosing recommendations listed on the box's label and do not take amantadine if side effects persist for longer than two days. [substeps] If your parkinson's symptoms are mild, it is best to skip this drug for 1 to 3 days. (C) [substeps] Amantadine is available as a prescription with one dosage per week, usually at 5-10 capsules per day. Your doctor may want to write down the dosage of this medication in its dosage form for you to check on if you need to stop or progress at your normally high dosage. (D) [title] Try medicated household essentials first. [step] Medicated household essentials are the ones that are available at drug stores and pharmacies without medication labels.
Example Output:
A