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: A crowd is gathered around a black tiled area. a man in black <sep> (A) pants in front of the crowd runs a rope around a man's neck. (B) raws is talking to the camera. (C) shirt is on the middle of the circle. (D) does some breakdance moves.
Example Output: D

Example Input: [header] How to band a goat [title] Purchase an elastrator from a farm and ranch supply store. [step] It is a metal tool that is used to secure the rubber band around the scrotum. [title] Buy castration bands. <sep> (A) [step] They can be purchased from your local farm supply store or from a municipal livestock supply store. [title] Buy a leather or gauze band. (B) [step] Don't use household office supplies for banding. The bands should be thick enough and tight enough to lead to castration within a few weeks. (C) [step] These are simple, metal with metal screws, two prongs, and a ribbon loop on either end. [title] Cut a small hole in each long length of the band. (D) [step] It is a device that attaches the separate rubber bands, wires, tubing and pieces of cork/plastic. It is available at local farm supply stores, ranch supply stores and hardware stores.
Example Output: B

Example Input: [header] How to do your nails like rockstars do [title] First choose a color. [step] Black polish is great for a classic rocker look, but neon colors can give you a custom punk look. You could try a gray or a dark purple if you want to go for a slightly less stereotypical rocker look. <sep> (A) [title] If you want your nails to be spiky, go for blues, bright reds, bright pinks and deep reds. [step] For a more polished look, go for shades of bright red, purple, cherry or ruby. (B) [title] Use a remover to get rid of any old nail polish. [step] This is essential unless you want an uneven or lumpy finish [not recommended]. (C) Popular color combinations are forest green, emerald green, and dark purple. [title] Look for a style with two stripes and two lines (pink). (D) Put on a neon coat of nail polish, then slather black nail polish all over your nails. Then, if you're going rock punk style, choose a pop of neon green.
Example Output:
B