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". 

[Q]: [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.
[A]: A


[Q]: A video of clipping a cats toenails is shown. Each paw is grabbed and the nail is pushed out and trimmed. the cat <sep> (A) paws are re-clipped making a clean appearance. (B) scrapes the nail clean before clipping it. (C) loss hurt but she's gotten over it and is now kicking back showing off her toe nails. (D) is oddly calm the whole time.
[A]: D


[Q]: [header] How to fold army combat uniforms [title] Lay your jacket on a flat surface. [step] A clean floor or table top usually works well for folding a uniform. Lay your jacket as flat as possible and run your hands over it to remove any wrinkles or creases. <sep> (A) [substeps] Some army uniforms have an extra paper sleeve that holds the uniform together when you fold it. Trying to fold the same sleeve a second time will seem old-fashioned, and potentially awkward. (B) Place the jacket so that the edges are even-one side against the table and the other side against the floor. [substeps] Make sure that the corners are facing outward. (C) [title] Zip up your jacket and seal the velcro. [step] If your jacket is not already zipped and sealed, do so before folding it. (D) [substeps] Don't worry about smoothing the fabric. Just fold it so that the parts of the jacket are exactly the same size.
[A]:
C