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 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 clean a raincoat [title] Check the label. [step] The care label is located on the inside of your raincoat near the collar. It includes information provided by the manufacturer on how to clean your raincoat. <sep> (A) There is no specific cleaning instructions that clearly say how to clean your raincoat. Keep an eye out on the outside of your raincoat, especially if you're using the method listed on the label. (B) A typical safety label might state that this is the safest to use and ask you to let it sit with you as you wear it. Because the manufacturer does not provide the information about cleaning a raincoat, you will not be exposed to certain fumes during the cleaning process. (C) You can read " care " or " cleaning " in the manual, and " cleaning " online. For example, some seous manufacturers may require that you wear an apron before cleaning it. (D) Once you've read the care label, follow its instructions closely in order to most effectively clean your raincoat. [title] Wash your raincoat in the washing machine.
Example Output: D

Example Input: [header] How to figure out your yearly salary [title] Find out your hourly wage. [step] You probably already know how much you make per hour. For example, you might make $15/hour. <sep> (A) You can't make half those hours. However, one way to figure out what hourly wage you make is to check with your job pay sheet. (B) But if you don't, you'll need to find this information. [substeps] Your hourly wage should be listed on your pay stub, if your employer provided one. (C) This figure will probably change based on what type of work you do and what position you hope to be in. For example, if you have a babysitting job, you can determine how much you make per hour based on what role you play in the life of the baby. (D) Write down your hourly wage first, then the daily or monthly average you earned. [substeps] For example, you might have published your hourly rate first, so if you have a flexible accounting philosophy, you would have been evaluating your hourly wage.
Example Output:
B