TASK DEFINITION: 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". 
PROBLEM: [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.

SOLUTION: C

PROBLEM: [header] How to identify a siberian tiger [title] Look for long, thick fur. [step] Because siberian tigers live in colder climates than other tiger subspecies, they have considerably thicker coats. Most other tigers will have a very thin layer of fur close to their body. <sep> (A) [substeps] Siberian tigers often have thin coats that are made from specific materials that repel the cold and will not compete with the other types of fur. Siberian tigers are known as " rhode ors, " or " jumpers. (B) [substeps] Siberian tigers also typically have white or tan skin, without shades of brown. Their fur will be pale and coarse, with geometric stripes or patches of fur along their body. (C) Siberian tigers, in contrast, will look a bit puffy because of their longer fur. [substeps] Because of their colder environment, siberian tigers will even have thick fur on their paws. (D) If your siberian tiger is a larger sized tiger, then look for a small with a long coat or big. [title] Check for eight or more striped stripes.

SOLUTION: C

PROBLEM: [header] How to help a person with anorexia [title] Choose a time when you won't be interrupted. [step] When approaching a friend or loved one about their eating disorder, pick a time when there will be no distractions. This will let them know that they have your undivided attention and that you are committed to helping them. <sep> (A) It will also allow you to offer support and continue to respect their need to eat when they have to. [substeps] Pick a time when they are not in the middle of their meal. (B) [substeps] Ask that they lay down their entire body or sit cross-legged while they talk. Listen closely to what they have to say. (C) [substeps] You may know that your friend will be comfortable discussing their eating disorder. If you are in a situation where you don't mind being interrupted, a family dinner or a local gathering may be a good time to stop by and ask if there is anything you can do. (D) Plan to speak to them on a day when neither of you has any appointments or other engagements. [substeps] Avoid having this discussion after an argument or when they are in a bad mood.

SOLUTION:
D