TASK DEFINITION: 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". 
PROBLEM: [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.

SOLUTION: A

PROBLEM: [header] How to buy a blackhead remover [title] Learn your options. [step] You should not squeeze or pick at blackhead, as this can lead to infection or scarring. However, you can remove pesky or unsightly blackheads with several different types of products that may not necessarily irritate your skin or require treating it with chemicals. <sep> (A) Learning your different options can help you identify the best product for your specific blackhead removal needs. Products that can remove blackheads include : [substeps] Extractor tools pore strips clay masks topical creams [title] Identify the best remover for your skin type. (B) For example, cleansing a burnt face can peel pores, like blackheads, and subtly remove blackheads. Deep pore pimples, which are a common factor for blackheads, are not tended to dry out. (C) [substeps] Avocado, keratin, and brewer's yeast all work well in reducing the inflammation and scarring of blackheads. [title] Pick a chemical neutralizer for stubborn blackheads. (D) Some of the well known brands that are known for their blackheads include tootane, steam, huawba, and celandine. As noted above, these products are more environmentally friendly than other skincare products, especially for those kids.

SOLUTION: A

PROBLEM: [header] How to compare no down payment mortgages [title] Determine if you qualify for a federally-backed mortgage. [step] The veteran's administration (va) and united states department of agriculture (usda) make no down payment mortgages. [substeps] Qualify for a va loan if you are a qualified veteran purchasing a primary residence. <sep> (A) This means you will not require a va mortgage to cover all of your expenses. A va loan is the only loan to cover your expenses, even if you are not a veteran buying a home for your spouse. (B) You can apply through tdc's affordable housing assistance program (nepo) or a similar program. You can also receive an approve-to-use mortgage if you are above the age of 50. (C) Qualify for a usda loan if you live in a rural area and you are purchasing a primary residence. [title] Obtain quotes from several different lenders. (D) When you are " employed, " you are not dependent on any income from either retirement or pension. Instead, you are on disability payments because you can afford to pay off each paycheck you receive.

SOLUTION:
C