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 transfer money between bank accounts [title] Ask a teller to transfer. [step] The easiest way to transfer might be to stop into the bank and ask a teller to move some money around. Have your account information available and state how much you want moved and where. <sep> (A) A teller may be open to letting you move funds anywhere you prefer and how much you want to transfer. This will allow you to transfer money from another account directly into the bank. (B) You might need to fill out some slips at the counter. The teller should be able to help you. (C) Ask the teller if there is a " no processing fee " fee for this service. [substeps] This fee can range from $25 to $75. (D) [substeps] By moving your money, you are allowing your bank to know the funds being transferred. For example, in the us, the bank receives funds one month after a certain date as part of a maintenance check.
Example Output: B

Example Input: [header] How to sell dvds on amazon [title] Register for an amazon seller account. [step] Go to amazon's seller central site to sign up for a third party seller account. Fill out the registration form with your name, email address, and unique login password. <sep> (A) Once your account has been activated, you'll be able to sell your used items on amazon. [substeps] You may also be asked to provide some basic financial information, such as your debit card or bank account number. (B) Agree to the terms and conditions of the seller account and click on " register " at the bottom right of the page. You will receive your cd rental rights next to your name. (C) [title] Copy your dvd, videos, or files onto your home screen using the same link on the seller main page. [step] Make sure this link is easy to write and that your dvd is in a separate folder for storage purposes. (D) Most sellers will require you to provide a proof of registration and identification number before you can register. [substeps] If you don't yet have an amazon account, you can register this online or in person.
Example Output: A

Example Input: [header] How to dye hair two colors [title] Separate your hair. [step] Brush or comb your hair into two loose pigtails. This will make it easier to wrap in foil after you apply the bleach and the dye. <sep> (A) Pin this section of your hair up and leave the bottom section bare. [substeps] Your clothes will be protected from the dye by the foil. (B) [title] Find a booth in a room with air circulation. [step] If possible, it's best if you can see the entire workspace, including the counters near the tools and appliances that are often used to collect hair-bleaching products. (C) Tie an elastic band on each segment to mark the bottom 2/3 of your hair. [title] Bleach the area below the elastic bands. (D) Put two braids into one pigtails, one near the nape of your neck and the other behind the ears. [substeps] Each braid takes up the space between the twists and the top of your head (called the crown section).
Example Output:
C