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 buy wine for a gift [title] Go mid-range to high end. [step] It's tempting to buy a cheap wine to give as a gift, particularly if you don't know much about wines. However, cheap wine will taste cheap. <sep> (A) Buy the cheapest wines possible at low prices for a lot of fun and a nice gift. [substeps] Vintage wine is well worth the cost, but it won't taste well if you're not buying the bottle. (B) A higher end wine will go right up top and faster, so full quantities have more potential to go up the price of a bottle. [substeps] Anyway, consider your palate when determining whether a bottle is a good choice for your party. (C) [substeps] Spend time visiting upscale restaurants near your destination and learn about wines on your visits. Ask for the wine they recommend to see if you can trade it for cheaper. (D) That's not to say that you can't get a decent wine for a reasonable price. You just don't want to pick the cheapest wine, especially if you've never tasted it yourself.

Ex Output:
D


Ex Input:
[header] How to find a mesothelioma attorney [title] Determine the jurisdiction. [step] Before you get started on the search for an attorney, you must make sure you are clear about the appropriate county, or parish, and state in which to bring your claim. A lawsuit should be brought in the county, or parish, and state in which the person you are suing, called the defendant, lives or operates a business. <sep> (A) You should obtain a general business office in each county where the person you are suing lives or operates a business. Consult your general business offices for use by you. (B) [substeps] Do not limit your search to your local community. Your case may be filed in a different state to where you live. (C) Filing in the county may be a more efficient means to initiate a lawsuit. [substeps] In a civil case, you can file a complaint in the local court. (D) [substeps] If you follow the guidebook below for where to find an attorney, find one. It's a matter of personal preference.

Ex Output:
B


Ex Input:
A shiny mopped floor is shown. a janitor <sep> (A) is shining a black shoe. (B) begins mopping, turning off lights and revealing the bottom of the floor. (C) wipes the hardwood floor with a can. (D) is shown rolling rugs, scraping gum, putting out signs, and mopping floors.

Ex Output:

D