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".

[header] How to care for a cut [title] Wash your hands before treating the cut. [step] You do not want to touch a cut with dirty hands. Before attempting to clean your cut, wash your hands with soap and water. <sep> (A) This will make the cut be less surface-sensitive. [substeps] If you are unable to wash your hands, bring some hand sanitizer with you and wash them thoroughly. (B) Rubbing your hands together can cause irritation, and you may get a serious infection. [title] Scrape the cut with a dentist or surgeon's sharp edge. (C) [substeps] Lather your hands in soap and wash them for about 20 seconds. Make sure to wash under your fingernails and on the backs of your hands. (D) For mild cuts, you may wash your hands with a mild cleanser or special hand sanitizer to hold the bleeding wound and stop it from spreading. Dry the cut quickly with a clean towel and you're finished! [title] Wear gloves.
C

[header] How to turn forty gracefully [title] Set a realistic weight goal. [step] A realistic weight goal should be based on the body and limits of your current self, not the self you wish you had or the self you had twenty years ago. Your goal should be specific and measurable, and limited in time. <sep> (A) [substeps] For example, if you are 35 years of age and have an empty stomach, then set a goal to lose ten pounds in thirty years from now on. Keep in mind that you will not see the difference in yourself if you start getting older. (B) If you are unable to accomplish a current weight goal, you should also consider setting another goal, often known as a baptism goal. Baptism goals provide an answer to both your doubting thoughts and worried questions. (C) [substeps] For instance, a goal to lose twenty pounds is a good goal. A goal that is vague like " i want to get fit " is not measurable. (D) [substeps] For example, if you are looking to reduce your overall physical limits, you might set realistic weight goals. For example, you might set out to lose 30 pounds in one year and then lose 20 pounds in another year, and then lose 25 pounds within that year.
C

[header] How to get rid of a hangover [title] Drink plenty of water. [step] The dehydration caused by alcohol consumption needs to be tackled if you are to get rid of your hangover. The most straightforward way to re-hydrate yourself is simply by drinking lots of water when you wake up. <sep> (A) Drinking bland fluids that are easy on your digestive system will help you replace lost liquid without irritating your stomach. [substeps] Drinking a pint of water before you go to bed will help to lower your dehydration levels before you wake up. (B) Make sure you're drinking plenty of water to ensure that you aren't dehydrated. You may want to consider getting a full glass of water every day so that you have enough to drink. (C) If you drink enough water, this will help flush the liquor out of your system. [substeps] The amount of water shouldn't be constant. (D) Although it's hard to magically throw away alcohol, drinking enough water will make it easier for you to get it out of your system. [substeps] Water is a natural drink and it keeps you hydrated and from dehydrating your body.
A