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 use dance movement therapy [title] Find a certified dance therapist. [step] Search for a therapist who is qualified to provide dance and movement therapy. The person should be a registered dance therapist. <sep> (A) Three-dimensional and dynamic dance therapy will be hard for a dance therapist to follow. Asking for a referral can take several months and is expensive. (B) If you are not employed or licensed, you may qualify for regular sessions with her or him. If you work at a dance studio, you might want to consider a person with a dance degree through the national dance accreditation council (a&r) or the accreditation (tacp) commission on dance activity therapy. (C) This means they've completed extensive training in clinical work using dance therapy and can provide high quality care. [substeps] You may find a dance therapist through a program at a local hospital or at a therapy clinic. (D) There are other career paths than dance therapy, like dance or music therapy, but these do require evaluation by an independent therapist. Evaluate the methods the dance therapist uses to improve your technique and control your dance moves.
Example Output: C

Example Input: [header] How to stop picking your scabs [title] Disinfect the wound. [step] Open wounds and sores can develop infections. Always wash a new wound thoroughly with soap and water as soon as you obtain it. <sep> (A) Do not use hydrogen peroxide, petroleum or other deodorizers. Do not use antibacterial or antiseptic cleaners, as these may irritate the wound. (B) Then clean it up with an antiseptic wipe or a bit of neosporin and apply a bandage to protect it while it heals. You can also try using betadine or peroxide on the wound to clean and remove unwanted bacteria. (C) [substeps] Spread antibiotic ointment onto the wound, cover the wound with a sterile dressing that may be applied to the wound if it requires it. If you get a scab, wait 15 minutes to let the ointment finish fully absorbing in to the wound. (D) At least once every two weeks, take a shower or bath for seven to 10 days and splash your wound with warm water before applying bandages. Use soap with antibacterial properties and do not share it with others.
Example Output: B

Example Input: [header] How to make powdered sugar [title] Choose a blender or spice grinder. [step] Keep in mind that sugar can scratch plastic or weak glass. A high-powered blender is the fastest and most effective option, but any blender or spice grinder can do the job. <sep> (A) The same old rule applies here: you can grind your sugar with the spice grinder but store it in a canning jar or tupperware with a lid. [substeps] If your sugar grinder doesn't come with one, consider using a hand blender instead. (B) [title] Pour 1/4 cup of powdered sugar into the blender or spice grinder. [step] If you are using a heavy handle blender, hold the handle firmly enough to not strain the sugar. (C) [substeps] Spice grinder or coffee grinders-which are essentially the same tool-pick up flavors from the ingredients they grind. Clean it thoroughly before using it for sugar. (D) [substeps] A hand-held blender, like the dairy counter blender, should be used for grinding sugar (or rice and cornstarch). [title] Mix together two cups water and sugar.
Example Output:
C