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 a cow cake [title] Shape the cakes. [step] You'll need a head, nose and ears to form the cow cake as a whole. Prepare each cake as follows : [substeps] Trim around the top rim of the smaller cake. <sep> (A) Then cut a crescent shape from one side. You should be left with a slightly off-centre oval shape. (B) Pinch the top rim of the larger cake closed. Make sure that the top rim is lined with icing. (C) You'll want to end up with six cakes. If you want a bigger cake, place the smaller cake on your table or set it on the rack. (D) Cut two holes around the circumference of the bowl side. Make a circle inside the side of the smaller cake.
Example Output: A

Example Input: [header] How to remove paint from your shirt [title] Wear gloves and painting clothes. [step] You don't want to stain any more clothing or get your hands dirty. So wear gloves and clothing that you wouldn't mind getting paint on. <sep> (A) Gloves are important for much of the time, because they protect your hands and may help your paint flake off. [substeps] Try to wear disposable gloves when painting your shirt. (B) [title] Remove excess paint as soon as possible. [step] You can use a kitchen utensil like a knife or spoon or a scraper such as a popsicle stick. (C) [substeps] You could also wear safety goggles or goggles with loofahs. [title] Wash your clothes in soapy water before you start painting. (D) [title] Sort it into separate clothing sections so there will be clean space for you to work on. [title] Paint the area where the stain was caused.
Example Output: B

Example Input: [header] How to have a great relationship with your boyfriend [title] Spend time doing enjoyable things together. [step] One way to better your relationship with your boyfriend is to do things together that you both enjoy. Finding joy in the time you spend together can help the two of you build a stronger friendship and a deeper bond. <sep> (A) [substeps] Try not to have more than one thing to do but set one aside each day and make it a habit to do things that make your boyfriend do the same. If you feel like the list is limited, get out of the habit and focus on doing something active together. (B) [substeps] Invite your boyfriend out for a bbq, or watch a comedy show. Occasionally bring your boyfriend out to lunch with you to keep things fresh. (C) [substeps] Try to schedule regular dates and do things that you both enjoy. Invest time in trying new things with each other like bike riding, playing board games,/game-pong, football, etc. (D) If you like each other more, your relationship will be better. [substeps] For example, you can play card games, go for hikes, try new activities, or volunteer together.
Example Output:
D