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 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.

Answer: C

Question: [header] How to reduce acne using a tea tree face mask [title] Combine 1 teaspoon of raw, organic honey and 1-2 drops of tea tree oil in a bowl. [step] Put the honey in a clean bowl. Then, carefully pour the tea tree oil into the honey. <sep> (A) You may be using more than one tea tree oil. [substeps] If you are using the same amount of honey, one teaspoon is sufficient. (B) [substeps] It's best to use half tea tree oil for at least one week and once a week it should be reduced by 20 to 25 %. Do not use tea tree oil using the daily lotion, blush, or face powder. (C) Use a small spoon to mix the ingredients together. [substeps] If the honey is very thick, you can warm it up over the stove to make it a bit softer, but don't allow the honey to get too hot or you may end up destroying its antibacterial properties. (D) For detailed instructions, check the instructions for further instructions. Do not forget to mix and match the honey.

Answer: C

Question: [header] How to go ash blonde [title] Get your hair to a level 9/10, which is light blonde. [step] A level 1 hair color is black, while a level 10 is a very light blonde. Most people don't have hair that's a level 9 or 10, so you'll probably need to bleach it. <sep> (A) Check to see how many shades lighter your hair needs to be, if any. [substeps] You can do a quick online search to find a chart that will show you the different hair color levels. (B) The average time that ash blonde hair is bleached is 2 weeks. That's why you should think about getting it bleached. (C) Heat can dry out hair, resulting in a straight, shaggy look. Keep it that way for a month or two. (D) Use an acid remover and you can buy bleaching products from your local beauty supply store. With your hair bleached, gather the rest of your hair and rinse it out, letting the product sit on your head for at least a few minutes.

Answer:
A