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". 

Ex Input:
[header] How to act and dress like emma ross [title] Hair. [step] Emma has gorgeous, shiny blonde hair which she brushes and styles well every day. This means to take very good care of your hair. <sep> (A) Clean your hair at least once a week. Keep it straight and smooth with some left over hairspray everyday. (B) Emma enjoys keeping her hair in mostly ponytails. Sometimes, she has hair-grips or bobby pins to keep her side bangs back. (C) Start by using hair products everyday to ensure your hair doesn't look greasy. Then, if you have long hair (short, curly, tousled or wavy! ), use conditioner with hydrating ingredients. (D) Try running a comb through your hair every day to detangle it just how she likes. This will help your curls look soft and healthy rather than bouncy and uncontrolled.

Ex Output:
B


Ex Input:
Various shots of a tattoo shop are shown followed by a woman sitting in a chair and a man getting items ready. she <sep> (A) takes a sip of water and the man then pierces her lip with a needle. (B) then goes out to the back and is seen tattooing and sliding around a man's headrest. (C) continues tattooing her arm and ends with credits shown on the screen. (D) has several tattoos and the man ffing her arm with a tool.

Ex Output:
A


Ex Input:
An older man with a long ponytail and a pair of glasses is outside kneeling near a bike. the man <sep> (A) then begins to mixes various drug related substances into a jar. (B) then sprays the tire, removes the rubber, and continues on. (C) has a pair of blue pliers in his hand and begins fixing the chain on the bike. (D) then mounts his bike, works on fixing it and then starts riding it the rest of the way back to mulo.

Ex Output:

C