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 be a cute girl in middle school [title] Maintain good personal hygiene. [step] To look fresh and clean, make sure you shower and wash your hair regularly. Brush your teeth before school each morning, and wash your face with a facial soap of your choice. <sep> (A) Brush and floss twice a day to get rid of dead skin. Be sure to use a good shampoo on your hair. (B) [substeps] Wear deodorant to keep you smelling fresh, especially if you'll be participating in gym class or an after-school sport. Aiming to wash your hair every other day is a good way to keep your hair clean and healthy. (C) Make sure your clothes are clean and free of dirtiness. Don't wear baggy or silly clothes, as you don't want to show off your physical body. (D) Then for the day, put on clean, feminine clothes, which in this case will be sweatpants, ballet flats, a clean shirt, and a cute pair of fluffy sneakers. Apply body conditioner to your hair daily to hold it in place until you get out of class.
Example Output: B

Example Input: This video gives the audience a step by step guide of how to make a pikachu cake. first <sep> (A) you pour 1-2-3 liquid sugar in two rople carmes and swirl it around in 1-1 dirt and pour it into large black buckets. (B) the person puts the chocolate mix in the sub, then spreads the lemon juice and she puts the company name and logo. (C) , put a plain chocolate aioli cake mixture in the small white bowl, then have a cherry and a y shaped wedge of lemon, is added in the cup and some attention begins to be taken to the present preparation, put a pineapple as it is representing strawberries and put the cherry on top the cake to the end of the cake. (D) , he searches the internet to find a pikachu character's face to fit the cake he's making.
Example Output: D

Example Input: [header] How to charge an ipad [title] Prepare your charger. [step] Plug the usb cord, provided with your ipad, into an adapter. [title] Locate an outlet. <sep> (A) [step] If you need to charge an ipad, the outlet may be located on the side of the device, along the back, or behind it. [title] Plug the ear jack into the outlet's input position. (B) [step] Plug the adapter into said outlet. [title] Plug the end of the cord into your ipad. (C) [step] Most computers in the us have a charging port that you plug your ipad into. [substeps] Computers in the uk use a minimum of 260psi output. (D) [step] An adapter is a unit with a run of some sort, their charging source should be located directly beneath your usb plug-in. [title] Plug your ipad into the adapter.
Example Output:
B