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 protect your intellectual property [title] Know the three types of intellectual property. [step] There are three different types of intellectual property that you and your business may have created. Each can be protected under the law, but there are different categories for each one. <sep> (A) A shortcut to remember the differences between the three is that a patent protects the invention, the copyright protects the artistic expression of the invention, and the trademark protects the brand name. [substeps] If you have invented an item or system that is new, useful, original, or ornamental, then you may be able to patent it. (B) [substeps] Trade secrets are the only kinds of intellectual property that you and your team can sell. Goodwill is the only type of intellectual property which you can earn without investment. (C) Realize the following basic categories : [substeps] Intellectual property. This is non-exempt from federal and state laws. (D) To protect intellectual property, you must be licensed, insured, and have information about how this performance impacts you and those involved. [substeps] Private intellectual property is allowed only if there are only two parties involved, or if the business isn't trademarked.
Example Output: A

Example Input: [header] How to make jalapeno soup [title] Add 3 tablespoons of olive oil or half a teaspoon of ghee to a cooking pan and let it heat for about 2 minutes on medium flame. [title] Add chopped red onions to the oil and let the onions cook until they become translucent. [title] Add chopped green bell peppers to the pan and stir it for a minute until the peppers become semi-soft. <sep> (A) [title] Add ground beef, till the beef has softened. [title] Once the beef has softened, mix in more green bell peppers. (B) [title] Add diced tomatoes or v8 to the mixture. [title] Chop the jalapeños and add them along with the cilantro stems to the pan. (C) [title] Mix in the parsley and stir it in. [title] When the peppers are big tender, add the chopped mushrooms and cook for another 1 minute. (D) [title] Add chopped shallots and bell peppers and stir them slightly while the oil remains. [title] Add the green bell peppers to the pan and continue stirring.
Example Output: B

Example Input: [header] How to get rid of threadworms [title] Take one dose of an anti-worm medication. [step] Your doctor will prescribe (or recommend an over-the-counter version of) an anti-worm medication. Some examples include mebendazole, pyrantel permeate, and albendazole. <sep> (A) [substeps] Do not get more than the recommended dose if you have a disease that requires ibs. It will be nearly impossible to treat these conditions until your reproductive organ is redeveloping and is strong enough to handle the medication, though this may take several months. (B) You will be directed to take one dose of one of these medications (follow the specific instructions of your doctor) and then to wait two weeks. [substeps] The way this medication works is that it kills off any adult worms. (C) Other medicines that are advertised as " anti-worm-free " or " astringent " include lysol, deoxicant, and baisoup. [substeps] Do not get more than a few doses of an anti-worm medication. (D) These anti-worm medications are often administered orally or injected twice a day (usually by injection). [substeps] You can usually get these antivirals in capsule form or in pill form at your local pharmacy.
Example Output:
B