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 make eyeliner wings even [title] Cut off two small pieces of tape. [step] You can use household scotch tape, or you can use surgical tape if your skin is a bit more sensitive. You will need one small piece for each eye. <sep> (A) You can always use 24 to 48 segments of duct tape if you want to make more liner. [substeps] Keep in mind that your wings might start to go out of style once the tape has dried. (B) [title] Use your tweezers to prick each eye in the " c " shape using the scratch tool. [step] Each eye needs to be in roughly the same shape, preferably with parts without movement. (C) [title] Make two smaller butterfly-shaped lines with the tape : [step] You can make a smaller butterfly-shaped wing by cutting it in half. Before you brush it over your face, wind it around your nostrils to make one side longer. (D) Fold one corner of the tape down, so that it creates a little flap that will make it easier to peel the tape off of your skin. [title] Place the tape on the corners of your eyes.
Example Output: D

Example Input: [header] How to make vegan egg drop soup [title] Heat the soy milk in a saucepan to 180 f (80 c), measuring the temperature with a soup thermometer. [step] Stir the milk constantly with a wooden spoon to prevent scorching. [title] Combine the epsom salt and the boiling water, stirring well to combine. <sep> (A) [step] This creates the coagulant that will separate the soy milk into curds and whey. [title] Pour half of the coagulant into the soy milk and stir it once. (B) [step] Reduce the heat to low and allow the mixture to simmer for 5 to 7 minutes. Then remove the pan from the heat and wait for your soup to cool to room temperature. (C) [title] Combine the banana peels, peeled and dried-peas, and ginger together. [step] Pour this mixture into the saucepan and bring this water to a boil on medium-high heat. (D) [step] Make sure that you're heating the water and addition space before you begin. [substeps] Epsom salt can be purchased at very low prices at food supply stores.
Example Output: A

Example Input: [header] How to hire a private investigator [title] Decide what you want the pi to do. [step] Private investigators can track down all kinds of people and information, but their skills will vary. Some are good at following people or digging up information, while others can track down someone or something. <sep> (A) Before you start looking, you need to be clear about what kind of work you want the pi to do so you can find someone with the right skills and equipment. [substeps] Pis can provide a variety of services, including background checks, tracking down child support or custody, providing electronic and video surveillance, or tracking down individuals. (B) Decide what you want the pi to do and leave the decision to the investigator. [title] Conduct an internet search for " private investigators. (C) Some investigators investigate just for the perks of checking up on suspects, while others are able to find even criminal charges. [substeps] There are online pi groups that offer specialized investigator courses that can help you hone the skills needed to work in the field. (D) Decide who you want the pi to hunt down. [substeps] Don't hire a pi to find people yourself.
Example Output:
A