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 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 earn extra money [title] Get a part-time job. [step] The easiest way to earn extra money is to get a part-time job to supplement your income. Even if you only work a few hours a day or a week, a part-time job can make a big difference in your bank account. <sep> (A) Talk to your accountant or check to see how much you can get. [substeps] Another way to earn extra cash is to volunteer to work on a cleaning machine. (B) [substeps] If you know you're going to need to get into a job in accounting, you could consider doing an internship. Getting a part-time job isn't an option. (C) This may be even better if you're already working for a while and already have your minimum savings lined up. [substeps] Take advantage of the opportunity to put down a few hundred dollars on expenses like food, car loans, and inventory. (D) Here are some examples of part-time jobs you could do : [substeps] Deliver pizza. If you have a reliable car and are a good driver, you can make extra money by delivering pizza.

Answer: D

Question: [header] How to improve leg circulation [title] Don't sit or stand for too long. [step] It's important to move around during the day to get the blood flowing through your legs. Sitting or standing for long periods of time allows the blood to collect instead of flowing, and is detrimental to your health over time. <sep> (A) [substeps] During your daily activity, stand or bend your legs to give yourself a break from stress or you can use crutches for the bulk of the duration of the exercise. If you find that sitting for long periods of time doesn't work out well for you, try switching to a standing pose. (B) Sitting for extended periods can cause ankle injuries and balance problems. [substeps] Have a good posture so that your back is straight and your hips are tilted in slightly. (C) If you find you've been in the same position for an hour or more, move around for a few minutes before resuming your position. [substeps] If you work in an office and are required to sit for your job, get up and take breaks every hour and a half or so. (D) [substeps] Avoid all outdoor activities such as soccer or indoor sports like hiking, ice skating, and croquet. Getting more blood circulation will enable your blood to circulate and help your body function more efficiently.

Answer:
C