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".

Example Input: [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.
Example Output: C

Example Input: [header] How to make two different size breasts appear the same [title] Pull your hair over the shoulder of the smaller breast. [step] If you have long hair, use it to your advantage by sweeping it over the shoulder of the smaller breast. Doing so will visually " pad " the smaller breast, balancing them out and making them appear to be the same size. <sep> (A) [title] Wear an asymmetrical top. [step] Asymmetry is a perfect tactic you can use to combat unevenness. (B) [substeps] Pull the hair up and over the one smallest breast to cover the smaller one. If your struggling to get the hair covering that little breast covered, either use a fake hair scrunchie or duct tape to get rid of the extra excess hair. (C) [title] Clip the section of your hair that isn't showing as much into a ponytail. [step] You want your ponytail to go up most of the way to the crown of your head. (D) [substeps] Tuck the small breast under the large one. Pull it under one arm and vice versa.
Example Output: A

Example Input: [header] How to clean a bristled hairbrush [title] Use your fingers if your hairbrush has a light layer of collected hair. [step] Your fingertips are your most accessible and cost-effective tool. Start at the base of the cylinder or pad, grasp a clump of hair, and gently pry up and away. <sep> (A) It's important to take your time as hair strands break easily and will become difficult to remove. [title] Use a miniature hairbrush rake if your hairbrush has a substantial amount of collected hair. (B) The bristles of the brush are the hardest part of the hairbrush and can be drawn away with your fingers, so use your fingertips to gently push the clump upwards so there's a more secure area. Repeat with each section of the brush you're looking for. (C) [substeps] Before you begin to clean your brush, you can usually see tension on the cylinder and pad. This is the oil, not the powder (" free cream, " which will save the bristles for later), helping your brushes to clean more efficiently. (D) This will ensure you use slow, controlled pull-offs and avoid cutting your hair while the brush is still attached to the pad. [substeps] Anytime your fingers catch on hair, pull the brush to get rid of the coil.
Example Output:
A