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 get into a good secondary school in england [title] Prepare by learning about the schools. [step] Around september to october of the year before you hope to join the new school, you'll want to go to open evenings or open days. These are evenings where the school is opened especially for prospective students to visit the school and take a look around. <sep> (A) Attending these events will give you access to knowledge about the school, find out how to study there, and see what the schools do on the weekends. [title] Break into the traditional role of the school counsellor. (B) You should also prepare by gaining experience in a specific school. These skills can help convince your parents and friends that you fit into a good secondary school. (C) [substeps] The website of english schools in scotland is a good place to start. There are websites specifically dedicated to english secondary schools in scotland. (D) [title] Attend as many of the open evenings as you can. [step] Make sure you organise the dates and get to the evenings with plenty of time to look around-you don't want to be rushed.
Example Output: D

Example Input: He then swings and misses many times. The boy finally gives up and takes the blindfold off. a different woman <sep> (A) joins the procession holding a blindfold in her hand. (B) walks in and stops near the pinata. (C) appears and places it around the boy's eyes. (D) comes and speaks to the camera while the boy continues to throw more balls across the field.
Example Output: B

Example Input: [header] How to relieve varicose vein pain [title] Wear compression stockings. [step] You can find compression stockings at most medical stores and pharmacies. They squeeze your legs, helping increase the blood flow. <sep> (A) They are also very flexible, helping the swelling to go away and preventing the vein from becoming too sore. Opt for lightweight and loose compression stockings over thin, weightless ones. (B) If you are feeling it at all, you can wear them all the time. [substeps] If you can't wear compression stockings, you can wear some sort of knee tube that falls over your leg. (C) They also can help reduce swelling and cushion the pain. [substeps] Compression stockings allow you to cut or lift your thigh, forming a tighter bandage around the protruding half of your leg. (D) In turn, that helps relieve varicose veins over time, which cuts down on the pain. [substeps] Talk to your doctor before using compression stockings.
Example Output:
D