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". 

Input: Consider Input: [header] How to start a nanny business [title] Get a list of prospective nannies. [step] Advertise in newspapers, online ads, put signs up, and give flyers. If you have experience in child care, solicit coworkers and contacts to see if they are interested in providing nanny service or if they know others who would. <sep> (A) Online groups like the sunshine and children's network are great places to begin looking. Be sure to approach your current employer, perhaps to ask if they know of a nanny who would be willing to offer you a job. (B) Also keep in mind if someone does not want a flyer they are not interested so don't bug them they might spread the word, ruining your business. [title] Do a thorough background check on each candidate. (C) [substeps] Make sure to get a roster in question. Nanny cannot become a nanny, but a general guideline for a daycare provider's operations is to have several nanny's staff. (D) Maybe advertise with a school newspaper or with individual business cards. If the nanny is from a more prestigious family, contact them later so they can accept your offer.

Output: B


Input: Consider Input: [header] How to play sepak takraw [title] Set up the court. [step] The court is rectangular and measures 13. 4 meters by 6.1 meters, approximately the same size as a badminton court. The net is in the middle of the court and should be 1.52 m high. <sep> (A) [substeps] The court runs on one side of the lower part of the court. It is normally used between three or four rows, to remove knee-guards and to protect the entire court from any further slugs (skeletons or other animals). (B) On the inside of the court, you'll see rows and rows and elevated 18 x 19 meters by testing a platform. If you don't expect to play every day, you'll still be able to play as much as you want. (C) A service circle should be drawn 3.05 m from the back line and 2.45 m from the sidelines. The radius of the service circle should be 0.3 m. (D) You should place your face-plates face down on each side of the court, like you are a goldfish. You can also drop your finger or both of your hands on the court's edge and play.

Output: C


Input: Consider Input: [header] How to detect counterfeit us money [title] Feel the texture of the paper. [step] Counterfeit money will often feel distinctly different from authentic money. [substeps] Authentic money is made from cotton and linen fibers. <sep> (A) If a bill is made of cotton and linen, this may be a counterfeit. Ink is injected into the face near an inconspicuous part of the bill to make it look authentic. (B) When glossy, this is the only texture that should be visible but loose and difficult to the touch. Real money will feel grainy and hollow, with textured lines. (C) Other counterfeit amounts and textures can seem natural, even though a misreaction will likely have produced the difference. Counterfeit dollars will usually be tough to read, but if the texture is hard to decipher, there's a good chance it is counterfeit money. (D) This differs significantly from normal paper, which is made from trees. Real money is made to be more durable and should feel crisp despite its age; normal paper becomes torn and soft when worn.


Output: D