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". 

[EX Q]: [header] How to stay beautiful [title] Adhere to a proper diet. [step] Most people think of dieting as cutting back on food, or at least eating less of the things you want. Fortunately, this is not the case. <sep> (A) Even though eating less is important, some people find that excessive calories will trigger body type issues like a body mass index, which is the fact that people aren't too quick to begin with a meal. [substeps] Inadequate sources of protein (such as meat or peas) are also linked to body image issues like muscle loss. (B) Instead, a proper and sustainable diet replaces empty calories (like processed cheeseburgers and soda) with healthy alternatives. Depending on what your diet currently consists of, you can probably think of at least a few things you eat that your body would technically be better off without. (C) You simply remember your body and the things you need to eat to stay healthy. Get enough calories and get into shape. (D) There is a tendency of people to end up missing out on calories because they're trying to stay healthy. In fact, it can be hard to keep up with it because you simply try to make yourself feel better.
[EX A]: B

[EX Q]: [header] How to read a screw thread callout [title] Read the numbers. [step] They will look something like one of these : [substeps] 4-40 x. 5 1/4-20 x 5/8 m3-0.50 x 10 [title] Interpret the first number. [step] The first number gives the major, or largest, diameter. <sep> (A) Next, determine the size of the screw thread you wish to use. Write these numbers down on several pieces of paper and trace around them. (B) It also tells you the larger diameter of a screw thread to create a series of polygons which share a small degree of overlap by a single number. [title] Separate the single digits in each string from each string. (C) [substeps] In unified threads (measured in inches) there are numbered diameters 0 through 10, with 0 the smallest and 10 the largest. ( diameters 12 and 14 may also be found, but are usually on older equipment and needed for repairs or restorations. (D) However, an " x " will bring more light up on an empty needle, so use a tray or ice scraper to fill it to feel the thickness of the screw. The next number tells us that the machine is a small amount bigger or larger than what we used it for.
[EX A]: C

[EX Q]: [header] How to manage apartments [title] Find a good lawyer. [step] There are strict rules governing housing in most areas, and regulations vary from location to location. To learn about the specific laws and regulations in your area, it's best to get in touch with a good lawyer in your area who is familiar with the housing field. <sep> (A) [substeps] Check to see whether the housing law in your area allows landlords to lease. A landlords' rights organization is a helpful adviser. (B) Let them know you are interested in managing apartments, and ask what relevant policies you need to know about. [substeps] Lawyers may also be able to advise you on tax liabilities and potential credits related to renting property. (C) Typically, a lawyer will be authorized to draft a lease agreement. But if you are having trouble, having a good lawyer set up a meeting with you will generally be enough. (D) You can use an online search engine to find local, state, or federal law regarding landlords or lenders of apartments. [substeps] Don't be afraid to type in your preferred legal entity when you're researching a landlord.
[EX A]:
B