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 man sitting on a bucket by some snow drinks a beer. He speaks to the camera. he <sep> (A) is shoveling the snow. (B) is shown running around a field demonstrates how to do curling. (C) puts down his beer and grabs a fishing pole and begins to fish. (D) holds a bottle of vodka when drinking the beer.
Example Output: C

Example Input: A black screen appears and the yellow words appear on them read "extreme how-to presents". The second black screen has yellow words that read "installing heated floor tile". a man <sep> (A) is now standing and talking in the corner of a residential home, dressed in a long sleeved button up black shirt, brown long pants, shoes and wearing a hat. (B) is installing the hardwood floors. (C) starts sweeping the floor in a position and putting gel between the tiles. (D) is shown attempting to installation tile in various rooms, including the top floor.
Example Output: A

Example Input: [header] How to practice nudity in your family [title] Explore family nudity without feeling it's abnormal. [step] Young children have not yet acquired a sophisticated understanding of modesty, and really don't care who sees them naked. [substeps] This is the time when the parent can teach children not to be self-conscious of their bodies or of their nakedness. <sep> (A) Just as on any occasion, it is wise to familiarize the children and adults with underwear and articles of clothing. This will help to limit this potential embarrassment and for them to explore their bodies openly without worrying about embarrassment. (B) It can also teach children that they do not have to bring one piece of clothing to a laundry trick. For instance, instead of wearing a flat, classic scoop-neck shirt and underneath a tank top, wear it with two shirts and a bra. (C) This, in turn, will help children associate nakedness to routine activity instead of exclusively sexual activity. As a result, the more prurient forms of nakedness lose their " forbidden fruit " appeal. (D) [title] Teach children not to wear diapers. [step] Perhaps the greatest precaution for parental nudity in children at a young age is to not allow their child to wear diapers.
Example Output:
C