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". 

Q: [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.

A: C
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Q: [header] How to create a romantically decorated room [title] Clean out all clutter, distractions, and signs of work or chores. [step] Before actively adding romantic decoration, you need to take away things that detract from the romance of the room. The best way to do this is to clean up the room and remove things that get in the way of romance. <sep> (A) [substeps] Get rid of old papers, magazines, shoes, or anything by knocking them over and throwing them in the trash. The same idea goes for candles, jam jars, or vases. (B) Keeping the space tidy and ready for romance is probably the best method, but it is not always possible. [substeps] Get rid of your desk or supplies. (C) Stand in the room and look around at what is present. Let your eye linger on things that seem overly business-like or seem to represent work and responsibility. (D) [substeps] Take down anything that gets on the floor, encourages the furniture to move around, or makes the room feel creepy. Remove everything that is on the floor that doesn't belong anymore.

A: C
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Q: [header] How to decorate in a contemporary style [title] Fill your space with neutral colors. [step] Warmer neutrals like tan and cream are more common than stark white, and light to medium shades tend to be more dominant than dark. Dark brown, gray, and black are often used as secondary colors, however. <sep> (A) [title] Introduce a few brighter colors, but not in a jarring way. [step] Instead of throwing a fiery red rug into a black-and-white room, weave color into the space a little more naturally. (B) Neutral shades, like green, should also be avoided unless your abstract palette favors those. [substeps] Rich tans can show off in nearly any room. (C) These darker shades tend to be more comfortable. They look a lot like traditional wall colors, but are superior to pastels as well. (D) Refined neutrals are also often used as secondary color shades. [substeps] For instance, dark gray and cream shades can make a large room feel confined.

A:
A
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