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". 
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Question: [header] How to wear rings [title] Use a ring-sizer to find the appropriate size for a ring. [step] Ring-sizers are plastic sheets with a variety of different sizes on them, which you can slide your finger into to find an appropriate fit. These are available at every jewelry counter for sizing rings. <sep> (A) [substeps] Your ring should fit your finger comfortably. It needs to be snug enough so that it stays on, but loose enough to slide off at the knuckle. (B) Use your ring-sizer to find a size that fits your finger size-which sounds easy. [substeps] A ring size 14-inch (27.6 cm) is approximately the ideal size, though it can add a mature look to a ring. (C) Many rings, especially those with 3 or more sizes, will fit comfortably onto your ring. [substeps] You can also do this freehand by simply finding a ring-sizer with a similar size. (D) When one is worn, do not buy one with rounded sides. This is likely to break or splinter, and it will probably have uva, bva, and uvb features of the ring.

Answer: A


Question: [header] How to host a housewarming party [title] Make a guest list. [step] You should start keeping a guest list before you start working on the invitation. Be sure you include any friends, family, and coworkers that you would like to invite into your new home. <sep> (A) This will help ensure that the party is pleasant and enjoyable for your guests. Make sure that the guest list is segregated in different places. (B) [title] Decide ahead of time whether you will invite guests with a " weekly " or " annual " package. [step] You should also design and print out your invitations carefully and make sure they reflect how the party will look. (C) [substeps] Limit the guest list to the number of guests appropriate for the amount of space you have available. If you have a small space, consider hosting 2-3 smaller parties rather than one big one. (D) This way, parties are easier to plan without the need for many less specific guests. [substeps] Include guests that you know will be a good fit for your home's atmosphere.

Answer: C


Question: [header] How to get big wavy hair [title] Wash and condition your hair. [step] In order to achieve maximum volume, you'll want your hair to be as clean and un-oily as possible, so be sure to shampoo it well. [substeps] In addition to shampooing your hair really well, only use conditioner on your ends. <sep> (A) Putting it anywhere else will weigh down your hair, making it more difficult to add volume to it later. If you have colored or otherwise damaged hair, avoid volumizing shampoos and conditioners as these can cause dryness and further damage. (B) Some shampoos that are anti-dandruff-killing include dove-helix shampoo and clarifying shampoo. [title] Apply a deep conditioner or leave-in conditioner. (C) Using conditioner can result in flyaways, split ends, and frizz. [title] Use a lemon-scented moisturizer. (D) Add in all natural ingredients when rinsing. Avoid products with undertones such as coconut oil, agave, and almond oil.

Answer:
A